Okay, so i was riding my 250 and i have been noticing that 1st and 2nd gear sometimes make a clunking noise when i shift into them. I do not know how long its been doing this, but its starting to get worse and im a little scared for the tranny in my bike. Its not like a really terrible loud clunk but its enough to get your attention, and its only 1st and second gear that do it. I always use my clutch when i shift, except for the few times i just completely missed the clutch when i first got the bike because i just switched over from a semi-auto raptor 80. I have once or twice accidentally kicked the bike from neutral into gear without the clutch, and it jumped and stalled. Is this something i did that damaged the bike or does this usually happen. The bike shifts into gear fine btw, it just makes a weird clunk.