Hey guys, I have a wh10 that after troubleshooting throughout a few days has a bad ground and also might need to be shielded. Whether I run it straight guitar->pedal->amp, through a tb loop, or fx loop on battery or power I get the same hum. Hum I mean hum like you unplug your guitar while not on standby. When I lift the pedal off the ground it goes away some but when I touch any jack it is 90% gone. I am having trouble getting the circuit board out of the way to really get inside. I got the board out of my wh10v2 just fine. I did the same shit but something is holding it in! Thanks for the response!