Recently purchased a new Weiss VM25L from DRO Pros. Runs like a champ with one exception......it came fitted with a standard R8 spindle, but only my end mill and keyless chuck, (both R8 tapers), will fit. I scored a 13 piece set of Lyndex Corp R8 collets at an auction lately, but they won't slide up into the spindle to the point where the drawbar can engage them. (drawbar is 7/16-20 and threads on to all the collets easily) Never ran into this issue before. Before I call DRO Pros back, anyone out there have this happen to them? These import machines re-branded with US manufacturers names is a mistake, I think. Please advise. Mahalo!