Bruce(Britmog), so is your 32 feet mark where you have the tape pictured? If so, it looks like you have a little more width as you follow around the drive. The only way I would get my M3W to turn in 32 feet is with a little speed and a bit of a drift.
Calum (RedThree), so at least my test was within MMC spec, and not all that conservative. I guess that is why these little cars are great for hill climbs, so so great on hairpin turn tracks!