What failed on it gary?
Should be a total weapon when its back in top form
Matt-
Road mapping can be as good, if not better for some applications, than rollers and the monitoring equipment can be the same for both to. Like anything though, use someone shonky and it goes tits up. Garys guy is top notch but someone on here not long ago had their car killed by a mapper on the rollers because he wasnt monitoring det!!!! Also he was told "no deal" on them fixing his engine and he didn`t name and shame!