on saturday, johnny cheese installed the replacement recalibrator that the autotrans company sent him for my honda vfr800 (the first unit was defunct, although we can't say why). as far as i can tell, the unit appears to be working as advertised--my speedometer readings are more consistent with traffic speed, but i haven't rechecked my odometers against the interstate mile markers. i set the unit's dip switch at 94%, since my odometers read between five and six percent "fast" when i originally checked them. look for his comments regarding installation which should be posted soon. the recalibrator sells for $150 usd, which is more expensive than the $90 for a yellow box, but at least i got something for my money. when i opened the invoice on the original unit, i found i had been hit with a $27.50 charge for 3-day u.p.s. shipping that i didn't request. they may have to send them that way because they're in canada, i don't know. fwiw, they also shipped the replacement unit that way, at their expense.