Alright guys so I just rebuilt my top end on my 05 ltz400, by rebuilt I mean new rings, new piston, new cylinder, I also did the drz kit and tried that diy valve seating kit. Before I did the rebuild it had died at the track and wouldn't start. I let it sit for a year and half while I was at college and my summer project is to get running again, before the rebuild i thought it was a cdi problem so it has a new procom cdi. But heres what I know so far the timing is pretty dead on, the valve lash is in spec, its getting spark and fuel. my only thought is that its still compression related, I also don't have a compression tester for me to rule compression out. I'm out of money at this point and just want to get it running let me know if y'all have any suggestions! Thank y'all and sorry for the novel.