5th gear on my 426 felt like the clutch was slipping, I shrugged it off I dont use 5th a whole lot anyway. Now when I select 5th there is no drive at all, just like its in neutral. Im finding it hard not to carry on riding, I've tried my hand at d.i.y mechanics & its usually resulted in failure & or the creation of another unrelated problem & subsequently a trailer ride to the bike shop . Does anyone have any information about my transmission problem? & an idea of how much a fix is likely to set me back?