I have tried the 210, 250 and did the trans relearn and I can't get it to shift right. I have it set at 210 and it slams into drive and reverse like an old tranny with a shift kit. I have had it on 210 for 2 weeks and it still doesnt shift correctly. Sometimes when I floor it, it shifts weird like its confused. The 250 is the same way. I have ran the 150 tune and down and they shift normal. Any help will be appreciated.