I've got the new Ferris 3000z with about six hours on it. It has the new "Hurcules" spindles. After a short time of running (10 min. or so) the spindles are too hot to touch. I would say they're in the neighborhood of 150 degrees around the blade bolt area. Does this sound normal for a new machine? Will they always run hot or are they just breaking in? Since the Hurcules spindles are relatively new, I just hope there isn't a problem.