IRonManRc HOBAO GTB / GT Titanium Center Spool Kit

I have purchased a use the Ironman rc v2 motor mount which is awesome craftsman ship and durable and functional. I have purchased the Ironman rc titanium center drive shafts again awesome craftsman ship but not durable so that has made them not as functional. I have not had a chance to use the Ironman rc titanium center spool yet but it looks as beautiful as all of the Ironman products but I have a few aftermarket titanium center spools and the Ironman rc has the smallest shaft for the bearings to run on and isn't balanced very well. One of the drive cups wobbles not loosely but out of round. But will give a more true review when I get to put power and use to the spool

The spool is to small. The spool does not reach from mount to mount. I love the quality but maybe i purchased the wrong product