2012 rmz250 timing?
 

I recently attempted to do a valve adjustment on my rmz250. It ran fine before, I'm just an idiot. Anyway, I lost timing again because i am an idiot. I followed the timing marks perfect. Got the valves done perfect. Made sure I stayed TDC but, it won't start. I heard that suzuki messed up timing marks for that model. I need to know if that is true and if so how can I set timing without timing marks.