A4II inputs Overbridge FX track recording to Ableton

OK I am recording two sounds from the A4 and using two to sequence external hardware … I want to record the four dry signals and the FX track wet-only … I can drop the internal sounds from the main output, but I can’t see how to drop the dry input signals … any ideas?

Also … this is a bigger question … is there a way for Ableton to record all of the Elektron parameter changes in a performance, to enable adjustments to levels etc. …? I have the inputs and the four dry tracks, but of course the FX track is mixed … any suggestions on how to make it editable?

OK I found a helpful thread on the wet/dry ext input thing: