At last year BUB we had a accident with fatal results with a flat-bottomed M/C liner..............
I know very little regarding solo M/C liners
(sidecar liners ,Yes......solo No)...............................
BUT ...I do know this.... that one of greats in LSR
Don Vesco told me..... he would not drive a M/C liner with a flat-bottem............................................
If last years accident was due to the flat-bottem
of the involved liner.........I will leave that to others experts to decide.............................................