I have a 2001 bandmaster Fuchs mod, so it's an early one. Can anyone tell me: 1) Where to find the test points / where to put the positive and negative tips of my multimeter to get a measurement. 2) Where to find the bias adjustment pot / control, etc. I was able to find these on my Fuchs DRRI but I'm not sure where to look on this bad boy. Will provide a gut-shot if needed. Thanks.