Hi Guys

I just got my P120 back from a service and I have not run it as it is very difficult to turn over by hand. I had the bearings replaced and a new shaft put in it. It appears to bind every 90 degrees.. I tried to turn it over with compressed air and it is that tight it wont spin..

I will call Jet Cat tomorrow but I need it this weekend

Any ideas what would cause this?

Thanks