Are you set up so you can get to the 6 adjusters on the pressure plate without taking the bellhousing off? If so try backing off on the adjusters one turn at a time till the clutch starts slipping in high gear(abort the run when the clutch starts to slips) then give the adjusters a half turn tighter at a time until the clutch locks back up in high gear. If the clutch still hits to hard on the launch you might have to add more centrifugal weight to the 3 levers and start the process again. Hopefully it wasn't the oil from the breather that made it spin that bad on your second run.
