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To make v1.0 usable one needs to implement several fixes:
- cut trace (copper polygon) to pin 16 of IC6 and IC4


- cut the trace to via for R99 and R102 and connect to nearby capacitor


- add 1k 1206 in parallel to C23 and C40 (for example solder on top of it )
- R104 -> 49k9 0603 10ppm
- R105 -> 36k 0603 10ppm
- R87, R30 -> 240k 0603 or 0805 10ppm
- R89, R31, R59 -> 180k 0603 10ppm
- R39, R60 -> 120k 0603 or 0805 10ppm
- R20,R32 -> 100k 0603 10ppm
- R21 -> 82k 0603 10ppm
- R22, R61 -> 68k 0603 or 0805 10ppm
- R28 -> 360k 1206 10ppm
- R29 -> 300k 0603 10ppm
- R24, R14 -> 120k 0402
- mirror and rotate T15

- add 47uF 25V 1206 on top of C37, C66, C20, C67
- add 47uF 25V 1206 on top of C11, and C63 (I didn't test that because I ran out of capacitors)
- add 10uH 1A inductor in series with L12, L11
- add 10uH 1A inductor in series with L10 (I didn't test that because I ran out of inductors)

- swap R73 and R70; R73 must be 43k, R70 must be 1.5k
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