Ok, I know I should have written this all down a long time ago when I put it all together. I have a 96 600xt with twin psi pipes. I clutched it based on recommendations of a gentleman at NCY and also Maxx Perf. I popped the secondary off tonight and of course forgot to look at where I was wound too. I know I was 3 on the helix, but can't remember where on the secondary. I found a paper written down with "40-50 twist on secondary." I'm not sure what I ended up with. Something tells me 60. I'm running thin hg and I am jetted the way the psi-kit recommended (what vmax4rules sent me when I bought it from him.) Jetting was good, but I can't remember the darn secondary setting. Does anyone know?