Cant say she has had a babied run in, nor bounced off the limiter I dunno about the track prepping always being good on street tyres, years ago I spun 300m up the track in me old V8 commo on the stickier fully prepped surface the drag cars were running on earlier in the day.. couple weeks later ran faster times, with more traction - very similar temps etc.. Didnt ever have traction issues that badly on other (dry) surfaces Bonus was getting a quality, brakeless skid on video with two very long black lines to prove it Hope you guys dont get the same problem I got!