So I was checking my clutch plates and notice they were mainly dry. My clutch doesn't have any adjustment anymore at all. It slips if u mess with it and won't engage either. There's one small sweet spot on the adjuster that makes it rideable. Is there a way to check for clogged oil lines, passages, etc. They were to dry. Can someone explain what I should do to make sure oil isn't restricted somehow. I did just do a top end.