I've had no problems with grip with my ZZ-1's, there again the rods around here ain't fit for tractors let alone fine motors or perhaps I'm not trying hard enough to get a reaction.
I MUST TRY HARDER....
BTW I'm experimenting with tyre pressures has anyone got any sugestions? wink
I MUST TRY HARDER....
BTW I'm experimenting with tyre pressures has anyone got any sugestions? wink