Tayda sell ones that they say are 20mm. Not sure if that is too small for you? They have the sharp flutes I saw those. they are too small for what I need. I ordered some of those from Tayda a while ago and they look stupid on the pedal. it needs something bigger. I also have the 25mm ones. they are...

Does anybody know where to get these knobs other than BYOC? I'm looking for large color fluted mxr style knobs that measure 23mm in diameter. Specifically red, green, and yellow. I'm aware of the large 25mm knobs that have rounded flutes - I'm not looking for these. I have them right now and they ar...

I just finished building a silicon fuzz face with BC108s. When I turn the fuzz all the way up, it squeals like crazy. I have to back off the fuzz a bit and it goes away - like just tiny turn. Is this normal for a fuzz face or do I have a problem somewhere? I am building the negative ground version. ...