This is a picture of my build:
Still puzzled with the behaviour of bass 1 to ground. As soon as the violet wire is connected to any ground point I gradually lose all the signal when turned counterclockwise and the sound becomes grainy when turned clockwise, (at any volume).
The rest of the tonestack and master volume worked beautifully though.
I checked all capacitors/resistors values and possible unwanted solder bridges, but everything is correct.
Checked the layout again and I can´t find any mistake in the translation.
Any Idea?
Cheers, Gilberto.