Some say this is a big problem with the Hyper 8 but in 5 or 6 gallons it only happen once to me. But to help keep it from happing again I ground a small recess where the setscrew sets.

When it did happen at first it did not loose all power as it would grab some but after a while it finale was slipping so bad it would hardly move. Bat part it is happen in qualifying at the first round of the Georgia Championship Series this year. Got it fixed for the B main and missed getting in the A main by on position. But I did go from last place to 11th place.