diff --git a/doc/Makefile b/doc/Makefile
new file mode 100644
index 0000000..d81a980
--- /dev/null
+++ b/doc/Makefile
@@ -0,0 +1,10 @@
+
+TARGET = thpp.pdf pm8006_report.pdf
+
+all: $(TARGET)
+
+%.pdf: %.tex
+	@latexmk -pdf $<
+
+clean:
+	rm -f *.aux *.log *.out *.toc *.fdb_latexmk *.fls *.glo *.ist $(TARGET)
diff --git a/doc/img/FLIR_P60_hl_line.csv b/doc/img/FLIR_P60_hl_line.csv
new file mode 100644
index 0000000..9578bec
--- /dev/null
+++ b/doc/img/FLIR_P60_hl_line.csv
@@ -0,0 +1,155 @@
+29.659214
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diff --git a/doc/img/FLIR_P60_hl_line.gnuplot b/doc/img/FLIR_P60_hl_line.gnuplot
new file mode 100644
index 0000000..ec6726b
--- /dev/null
+++ b/doc/img/FLIR_P60_hl_line.gnuplot
@@ -0,0 +1,12 @@
+#!/usr/bin/env gnuplot
+
+plot 'FLIR_P60_hl_line.csv' title "" with lines lw 2
+
+set grid y
+set grid lc rgb "#dddddd" lt 1
+unset xtics
+set ylabel '°C' rotate by 0
+set terminal png size 1024,300
+set output 'FLIR_P60_hl_line_gnuplot.png'
+set style data lines
+replot
diff --git a/doc/img/FLIR_P60_hl_line.png b/doc/img/FLIR_P60_hl_line.png
new file mode 100644
index 0000000..ae68add
Binary files /dev/null and b/doc/img/FLIR_P60_hl_line.png differ
diff --git a/doc/img/FLIR_P60_hl_line_gnuplot.png b/doc/img/FLIR_P60_hl_line_gnuplot.png
new file mode 100644
index 0000000..abc595f
Binary files /dev/null and b/doc/img/FLIR_P60_hl_line_gnuplot.png differ
diff --git a/doc/img/FLIR_P60_hl_ls.png b/doc/img/FLIR_P60_hl_ls.png
new file mode 100644
index 0000000..6e92546
Binary files /dev/null and b/doc/img/FLIR_P60_hl_ls.png differ
diff --git a/doc/img/FLIR_P60_hl_p.png b/doc/img/FLIR_P60_hl_p.png
new file mode 100644
index 0000000..ccd002a
Binary files /dev/null and b/doc/img/FLIR_P60_hl_p.png differ
diff --git a/doc/img/FLIR_P60_orig.png b/doc/img/FLIR_P60_orig.png
new file mode 100644
index 0000000..d21bfc0
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diff --git a/doc/img/FLIR_P60_orig_scale.png b/doc/img/FLIR_P60_orig_scale.png
new file mode 100644
index 0000000..3efbb77
Binary files /dev/null and b/doc/img/FLIR_P60_orig_scale.png differ
diff --git a/doc/img/Q_left.png b/doc/img/Q_left.png
new file mode 100644
index 0000000..220ec6d
Binary files /dev/null and b/doc/img/Q_left.png differ
diff --git a/doc/img/Q_right.png b/doc/img/Q_right.png
new file mode 100644
index 0000000..4c4310d
Binary files /dev/null and b/doc/img/Q_right.png differ
diff --git a/doc/img/Q_right.tex b/doc/img/Q_right.tex
new file mode 100644
index 0000000..a5ecec6
--- /dev/null
+++ b/doc/img/Q_right.tex
@@ -0,0 +1,9 @@
+  IR: File Name & ThermaCAM_E25-IR_6357.jpg \\ \hline
+  IR: Min & 26.73 C \\ \hline
+  IR: Max & 99.32 C \\ \hline
+  IR: Avg & 40.05 C \\ \hline
+  camera make & FLIR Systems AB \\ \hline
+  camera model & ThermaCAM  E25 \\ \hline
+  emissivity & 0.95 \\ \hline
+  distance & 2.00 \\ \hline
+  img create date & 2021:12:15 17:22:37 \\ \hline
diff --git a/doc/img/ThermaCAM_E25-IR_6357.png b/doc/img/ThermaCAM_E25-IR_6357.png
new file mode 100644
index 0000000..b24e36a
Binary files /dev/null and b/doc/img/ThermaCAM_E25-IR_6357.png differ
diff --git a/doc/img/ThermaCAM_E25-IR_6357_hl.csv b/doc/img/ThermaCAM_E25-IR_6357_hl.csv
new file mode 100644
index 0000000..3bfe5e1
--- /dev/null
+++ b/doc/img/ThermaCAM_E25-IR_6357_hl.csv
@@ -0,0 +1,114 @@
+29.675899
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diff --git a/doc/img/ThermaCAM_E25-IR_6357_hl.gnuplot b/doc/img/ThermaCAM_E25-IR_6357_hl.gnuplot
new file mode 100644
index 0000000..89fd41c
--- /dev/null
+++ b/doc/img/ThermaCAM_E25-IR_6357_hl.gnuplot
@@ -0,0 +1,9 @@
+#!/usr/bin/env gnuplot
+
+plot 'ThermaCAM_E25-IR_6357_hl.csv' with lines
+
+set ylabel '°C' rotate by 0
+set terminal png size 1024,300
+set output 'ThermaCAM_E25-IR_6357_hl_gnuplot.png'
+set style data lines
+replot
diff --git a/doc/img/ThermaCAM_E25-IR_6357_hl.png b/doc/img/ThermaCAM_E25-IR_6357_hl.png
new file mode 100644
index 0000000..4360c03
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diff --git a/doc/img/ThermaCAM_E25-IR_6357_scale.png b/doc/img/ThermaCAM_E25-IR_6357_scale.png
new file mode 100644
index 0000000..3f7b16e
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diff --git a/doc/img/test.png b/doc/img/test.png
new file mode 100644
index 0000000..df84e7e
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diff --git a/doc/img/tools_export_slice.png b/doc/img/tools_export_slice.png
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diff --git a/doc/img/tools_histogram.png b/doc/img/tools_histogram.png
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diff --git a/doc/img_report/IR_6348.png b/doc/img_report/IR_6348.png
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diff --git a/doc/img_report/IR_6348_scale.png b/doc/img_report/IR_6348_scale.png
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diff --git a/doc/img_report/IR_6352.png b/doc/img_report/IR_6352.png
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index 0000000..63e71f9
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diff --git a/doc/img_report/IR_6352_scale.png b/doc/img_report/IR_6352_scale.png
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new file mode 100644
index 0000000..d726a56
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diff --git a/doc/img_report/IR_6353_scale.png b/doc/img_report/IR_6353_scale.png
new file mode 100644
index 0000000..9ff57c3
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diff --git a/doc/img_report/IR_6357.png b/doc/img_report/IR_6357.png
new file mode 100644
index 0000000..dd9572b
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diff --git a/doc/img_report/IR_6357_scale.png b/doc/img_report/IR_6357_scale.png
new file mode 100644
index 0000000..13c9894
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diff --git a/doc/img_report/IR_6361.png b/doc/img_report/IR_6361.png
new file mode 100644
index 0000000..a6fd88c
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diff --git a/doc/img_report/IR_6361_hl.csv b/doc/img_report/IR_6361_hl.csv
new file mode 100644
index 0000000..e4c98dc
--- /dev/null
+++ b/doc/img_report/IR_6361_hl.csv
@@ -0,0 +1,76 @@
+29.208238
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diff --git a/doc/img_report/IR_6361_hl.gnuplot b/doc/img_report/IR_6361_hl.gnuplot
new file mode 100644
index 0000000..2ad10b8
--- /dev/null
+++ b/doc/img_report/IR_6361_hl.gnuplot
@@ -0,0 +1,12 @@
+#!/usr/bin/env gnuplot
+
+plot 'IR_6361_hl.csv' title "" with lines lw 2
+
+set grid y
+set grid lc rgb "#dddddd" lt 1
+unset xtics
+set ylabel '°C' rotate by 0
+set terminal png size 1024,300
+set output 'IR_6361_hl_gnuplot.png'
+set style data lines
+replot
diff --git a/doc/img_report/IR_6361_hl.png b/doc/img_report/IR_6361_hl.png
new file mode 100644
index 0000000..68771a2
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diff --git a/doc/img_report/IR_6361_hl_gnuplot.png b/doc/img_report/IR_6361_hl_gnuplot.png
new file mode 100644
index 0000000..860a882
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index 0000000..feb18e9
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diff --git a/doc/pm8006_report.tex b/doc/pm8006_report.tex
index 54a296a..33b4a87 100644
--- a/doc/pm8006_report.tex
+++ b/doc/pm8006_report.tex
@@ -1,6 +1,15 @@
 
-%\documentclass[a4paper,twoside]{refart}
-\documentclass[a4paper,twoside]{report}
+\documentclass[a4paper,twoside,notitlepage]{article}
+
+\setlength{\oddsidemargin}{2mm}
+\setlength{\evensidemargin}{2mm}
+\setlength{\textwidth}{154mm}
+\setlength{\textheight}{220mm}
+\setlength{\topmargin}{0mm}
+\setlength{\parskip}{1mm}
+\renewcommand{\floatpagefraction} {0.99}
+\renewcommand{\textfraction} {0.0}
+\renewcommand{\topfraction} {0.99}
 
 \hfuzz=10pt
 
@@ -35,6 +44,9 @@
 %\renewcommand*{\familydefault}{\ttdefault}
 %\renewcommand*{\familydefault}{\rmdefault{ppl}}
 
+\makeatletter
+\newcommand*{\toccontents}{\@starttoc{toc}}
+\makeatother
 
 \begin{document}
 
@@ -53,7 +65,8 @@
 %\end{tabular}
 %\end{figure}
 
-\tableofcontents
+%\tableofcontents
+\toccontents
 
 \section{problem overview} \label{sec:problem-overview}
 
@@ -66,8 +79,7 @@ \section{problem overview} \label{sec:problem-overview}
 
 a \SI{1}{\kilo\hertz} \SI{500}{\milli\volt} pkpk signal is from now on fed into 'Point A' of both channels. dummy loads (9.4\si{\ohm} ea.) are present on both speaker outputs.
 
-\newpage
-
+\clearpage
 \section{main pcb. waveform measurements} \label{sec:waveform-measurements}
 
 a number of testpoints have beed selected on the main board in order to compare the signals between the working (right) channel and the distorted (left) one. the scope signals are presented below.
@@ -175,8 +187,7 @@ \section{main pcb. waveform measurements} \label{sec:waveform-measurements}
  \label{fig:output}
 \end{figure}
 
-\newpage
-
+\clearpage
 \section{main pcb. DC measurements} \label{sec:dc-measurements}
 
 \begin{figure}[hptb!]
@@ -211,8 +222,7 @@ \section{main pcb. DC measurements} \label{sec:dc-measurements}
  \label{tab:dc-testpoints-meas}
 \end{table}
 
-\newpage
-
+\clearpage
 \section{main pcb. thermal measurements} \label{sec:thermal-measurements}
 
 % right channel
@@ -266,7 +276,7 @@ \section{main pcb. thermal measurements} \label{sec:thermal-measurements}
  \caption{photo of the Q6021 and Q6019 transistors}
 \end{figure}
 
-
+\clearpage
 \section{power amp pcb. thermal measurements} \label{sec:pwr-thermal-measurements}
 
 % right channel
@@ -285,7 +295,7 @@ \section{power amp pcb. thermal measurements} \label{sec:pwr-thermal-measurement
   emissivity & 0.95 \\
   img create date & 2021:12:15 15:35:01 \\
  \end{tabular}
- \caption{power amp pcb right channel - pilot transistors have similar temperatures on this channel (53\si{\celsius})}
+ \caption{power amp pcb right channel - driver transistors have similar temperatures on this channel (53\si{\celsius})}
 \end{figure}
 
 \begin{figure}[hptb!]
@@ -327,7 +337,7 @@ \section{power amp pcb. thermal measurements} \label{sec:pwr-thermal-measurement
  \caption{photo of the Q6021 and Q6019 transistors}
 \end{figure}
 
-despite the large temperature difference between the two pilot transistors of the left channel, all PN junctions measured correctly.
+despite the large temperature difference between the two driver transistors of the left channel, all PN junctions measured correctly.
 
 since no actual fault has been detected up until now on the main pcb, the presumption is made that the detected distorsion is caused by the negative feedback signal and probably the fault lies in the power amp pcb, which needs to be completely extracted from the amplifier and thus cannot be probed while under load.