Finally some good (well not good but in an IFR capable machine there was plenty of room for worse without affecting saftey).
Needed to set the intercom squelch level to the max 30 setting to keep the mics from staying open. The ICOM220-Sennheizer combo seems to be a bit tricky.
Great to have a fully working RV again :D
ps. this was my first flight using the checklist in the iPad. Not perfect as I would like to keep the chart/map in that screen. Once I find the screen rotate setting on my phone, I will try using that for the checklist.