Re: PM-25MV conversion
The break in on the spindles takes a long time. It should run cooler after about 20 hours of running.
Mine was still running too hot so I added a half teaspoon of GTX synthetic in the slot on the side and it cooled down.
The preload might just be to high. Sometimes if you whack the spindle shaft nice and firm and square from top with a piece of soft aluminum protecting the shaft it will loosen up just enough.
Pictures are always good!
If not re packing the bearings is always a good idea and re setting the preload.
youtube videos of the G0704 under the name arizonavideo99