Hi all, I am new to the forum and am looking for some help or guidance on my 06 trx350fm. Shifting is very difficult. When you do shift it feels like your slamming into the next gear whether up or down shifting. When I shift then hold the shift lever up or down, the atv continues to be in gear for roughly a couple minutes then will disengage. After doing this it shifts smoothly for a short period (10 minutes of riding) then goes back to hard shifting and slamming into gear. I have adjusted the clutch per the manual with no change in operation. Where do I start? Tia.