Got a Jet 1442 about 2 weeks ago. Have had no major problems up until now. I can't get my faceplate off the headstock. Any suggestions. It was fairly cold in the shop when I screwed the faceplate on. Then it warmed up after a few minutes of turning. Don't know if that makes a difference. I am now letting the shop cool down then I will try again. Any suggestions would be appreciated and any things to help this in the future.