kcvet
Active Member
I had to work on them under full power. and yes I got stung a few times. but it did clear up my sinus problems 
in this case (as all) a good eyeball inspection will pay off. also I would use the handle of a screw driver and lightly press down on the board till I found which area was most sensitive.
in this case (as all) a good eyeball inspection will pay off. also I would use the handle of a screw driver and lightly press down on the board till I found which area was most sensitive.