Ok, I go out and buy the M03M parts tree with the uprights the extention piece etc...

I go to install the uprights to night.. and my bearings from my M03 will not fit the rear hubs of the m03m... what is the deal there???

i was under the understanding that all bearings for all MO2-Mo3 Mo4 were the same?? Has something changed?

I dont have a MO3M manual.. can anyone tell me the bearing that is supposed to be in that upright??

James