Just to be clear:
I understand not to connect the + input of the unused opamp to the the + input of the used opamp. But when you say, connect it instead directly to the filtered voltage divider at R32, R33 and C30- how can I connect it to three places? Or are you saying, that if I connect it to one of those places (for example, R32), I will be fine. And if so, where on R32? At the positive rail at the very top of the schematic, or just before the R32 reaches ground? Maybe a drawing might help, if that is not too much trouble.
And, to be double sure, the op amp that is being used, gets the IM lead at pin 3- right?
Sorry to be anal, but this is important as it may be one of the reasons why things aren't working for me.
Thanks!!!!