Yesterday my GSX-S1000F with Yoshi R11 and decat was tuned by the local shop using Woolich on their dyno. The main reason for my visit was that the bike was very snatchy in the lower throttle/RPM ranges (as most of you know from experience). The biggest part of that issue is now resolved, however it's not completely gone. Other than that I've also gained some power and torque throughout the whole range, and the throttle response feels alot smoother/more direct. One downside is that the fuel consumption has now gone down, due to the bike running very lean before adjustments.