Peter i have a baldor buffer that i suspect was most likely purchased from your company by the first owner. it is a 1.5 hp 3600 machine with 7/8″ spindles. my question is you offer wheels in 3/4 and 1″ arbor holes. what am i to do for the 7/8″ machine. i am very interested in your new airway wheels but am afraid the 1″ hole will be to loose and run out of balance and the 3/4 i could drill but no gaurantee of being right in center. is there an adapter available for the 1″ AH. also like to say great forum, i have been on the caswell forum for about 5 mos now and this one is more in depth as you dont expect us to do your marketing for you. thanks for any responses in advance.