I added a delay to have the "dimebag tip" with 20ms and 1 feedback.
Here's what I get with Audacity : http://soundcloud.com/user9701828/bugaudacity
And now what I get with Reaper : http://soundcloud.com/user9701828/bugreaper
Don't you find it really strange ? It seems as I have a huge chorus with Reaper. What should I do ? And furthermore... Should I own Cubase, or can I stay with one of these two ?
Thanks for the answer.