Just picked up the WR-i have the same high idle/load to drop idle problem which it sounds like the pilot is too lean. I also want to do the airbox lid, thottle stop, and remove exh restrictor. I will leave the Wr timing alone. Billion dollar question is what should my jetting be at around 600-2200 feet/over 60 degrees F)? I am thinking 48 or 50 pilot, around 175 main to start, clip on 3, then play with the pilot screw (maybe 2 turns). I want to try to get this right the first or second time (ok maybe third) time. Do you guys think the main jet would be too too rich? When I yank the jets out I will post the stock jets, I haven't seen them in print yet. Thanks for everyone's earlier advise on the idle problem. I'm glad I wasn't planning on jumping on and riding, it is barely rideable with high idle speed! One more thing, the 00 thottle stop is a different length, what should the new measurements be for the pin. BTW, it was not too bad to remove, uses an Allen screw w/ loctite.