The only reason for suggesting a control motor was I know Balders was worried about his Lazer's belt lasting another race!
But lets keep it fun then, no rules other than the two dates!
I have an old 9.5 that I ran occasionally in the Mid last year, my old brushed motor gave up the ghost in the last race!
(And I do have two vintage cars up for sale at the moment should anyone want to join in our fun!
)