Anyone know who works on/rebuilds manual scooby trannys in the mankato area. If not, minneapolis/st paul area.

take your trans out and fix it

hey bam, im not sure it is my tranny. clutch?

It sounds like trans.
have you drained fluid to check for bits of gear?
even if it's the clutch you need to remove the trans.
if you have 300hp and a upgradede clutch there is only a matter of time before you will need a trans.