OK here is a head scratcher- new style all electric pump on an old style plow. Worked great for 2 years. Now it angles great, and goes part way up great. It is that last 2inches of lift. It creaks and slows down like it is laboring those last inches. I put a new motor on. Works a bit better but still is slow at the end and still creaks. Goes down nicely. Not too fast, not too slow. Fluid was changed at first of season.