Hi guys, I've always had problems with the throttle response on my dads crf230. Sometimes when you peg it, it will pickup no problem. Other times it will simply bog and stall. I've lowered the clip on the needle so it pulls further open, this has helped but it still stalls sometimes. Any ideas on what to try now? Its the honda performance jet kit, the airbox is drilled and the exhaust baffle has been removed.