ive been watching ev-west's videos for a long time, but their model s battery videos have been calling to me. their recent video about "spot the model 3 part" had me thinking... lets say tesla has been field testing model 3 motors in 60, 60D, 70, 70D, 75 and 75D models. perhaps since the facelift when all of a sudden all models got a boost in range. the question is, would anyone know? how many people are currently tearing down high vin number cars? anyway... just thinkin.