Thanks guys :) Progress has been made and all my slides are now correctly timed at the end of the sustains (like in Black Hole Sun) Also i fixed all the infinite slides for the guitar track HO and PO looking good, V and others seem to work, even the evil fingering on some of the arpeggios make sense now. So last question before the release : Can I make different difficulties in EoF that will carry on to RockSmith yes or no ? And if Yes , how ? I am willing to manual delete notes if there is no automatism. Right now, even with proper line up to grid and all DDC thins the track almost randomly. I would like to generate space between notes like classic guitar school does. Only play notes on a bar(very easy), or on a bar and the third beat (easy), on the beats (medium), on the half beats too (hard) and then everything. Should I the EoF Levels for that , copy all in and thin it, or how is the process ? And what is that catalog function doing exactly... That sound like the way of doing it properly, i just could not find a tutorial that made sense to me. Cheers Sascha