I was obsessed with Dynadrives as a kid but never bought one. Used a mates all the tIme instead! This probably explains why I have 5 or 6 retro ones in the garage which i would love to restore to their former glory!
I was a bit of a proto CBFer in those days, would buy a bat then sell it on when another one took my fancy - probably spent all my paper round ££ on bats, and all my mates had my old kit! Had a Kook Gold Crown and matching gear (Alec Stewart clone, without the talent!), DF Attack, GM Diamond, Powerspot (which was awful), V100, Maestro, Newbery Cobra (beast) and a few others I think.