I have a lot of time sensitive work coming up... SO I can't afford to have much down time waiting for parts etc... What spare parts would U guyz recommend I keep on hand.. My machine is all original except for traction belts... I guess I got bout 200 hrs of carving on it ... Oh it's an A machine .... Hopefully someday I'll have the D version when it comes out ... In the mean time I have this... Runs really good, never had any issues with the machine... I have one of Dan's ER11 spindles in it... But Murphy's Law !!!