Well I took it out again today and ran about another 6 tanks through her. Couldnt really get the temps up today never saw 240 she would only get to 230ish if it was a long run. No problems with idle or running for that matter. She is still screaming like a Banshee. I'm at 4 1/2 turns from closed on the HSN I'm going to take her out again this evening. I think I need to start working her back to factory settings of 3 1/2 from closed. Performance is still improving with each turn of the HSN.