Sounds like you got a problem with the detent spring. Usualy located in the same place. Its worth to check it out instead of assuming its the tranny.
take it to the dealer... its still under warranty right?DagoR6 said:Yeah, it's 06 R6 with 1350 miles on it, and it's nearly impossible to get it into 5th and 6th gears when the problem occurs and it occurs about 75 percent of the time I attempt an up shift.
Yeah, all other gears are smooth as silk to get into, but 5th and 6th.