Try sticking a 583 into the front wheel - it slowed me down no end.......
If you're worried about the wobbles coming out of Lake Esses before the hairpin at Mallory, it's the track not the bike. If you got the right line it wasn't a problem.
Mind you, there's the little bump coming out of Druids at Oulton to look forward to...

Paul
15th year in DD #68 and getting slower by the year
1199, SS800 & 620SSie DD racer