I'm not satisfied with how my Reverend Tricky Gomez's tone controls work, so I thought I'd experiment with different cap values, but I can't seem to get a read on the current bass cut cap's value with my multimeter (treble cut cap reads a little off of 0.022). Can anyone tell from this picture? There is nothing printed on the other side of the cap. Obviously tolerances can create a bit of a range, but just knowing what the value is "supposed" to be will help. Thanks!