Hi All, My bike had been starting fine when cold but had been very hard to start when it was hot. Additionally, it was stalling quite a bit when hot. I had the valves adjusted and I was told they were tight so the mechanic loosened them up for me. Now that I have the bike back I feel very little compression (I have absolutely no trouble using the kick starter with my arm). I can't even rest my foot on it without it following through to the bottom of the kick. Is this something to worry about? I noticed the kick felt light even before I had the mechanic look at it but now it feels like kicking over a little 2 stroke or something. I've been kicking the guts out of it and it just won't start. I hear it loudly sucking in air and doing the odd backfire but that's about it. Suggestions? Ideas?