I wish i could help you PeeJay. I don't have any supression capacitors on my chameleon 19t and I get very little interference. i don't think I hae the pro though. What brush cooling did you use? Any pics?

Yes peace mit 17-18 with just a battery upgrade on an sw26 is good I think. Did you go into thermal shutdown. Most of us here have heat probs with our boats both with and without mods.