Ive been riding my 250x around for a while and it was running great. one day after a ride, i left it to sit for 2 weeks and it wouldn't start.
it turns out the problem then was valve clearances so i got my shims replaced and the bike started to run great again until the last time i rode it and bought it home and let it sit.
it didn't want to start so put the choke on and pulled in the hotstart,and it took about five seconds of it trying to kick over before it actually started and now if i leave it for a day then come back i will have to do the same process again and again what could the problem be?