OK, heres the bottom line. I have An Encore PRO-LINE, and the PTO is electric, and the clutch is electro-magnetic. It WAS working fine, but now when I engage it, It doesnt get full RPMs to the blades for about 30 seconds to 1 minute. Is this due to incalibration or not? I think I know how to fix it, but I'm not sure if this "delay" is normal or not. Also, I took my extra blades off that made doubbles-Still had the clutch problem.