Turret speeds are no longer part of any inspection process that I know of, that being said if your tube looks like a windshield wiper out there you may get a talk'n to. I've used graupner speed 250 motors in tamiya recoil units and in one rotation gearbox. it's a little fast for turret traverse. If you go the lube route watch what your using as it may attract dirt and possibly make things worse.