Lately I've been having some issues with my print not drying in one area the length of the print. It's like a cold spot about 6" wide in the curing element. I checked it with my temp gun and the area was temping 160 deg and the rest 220 as I had set in the profile. It isn't giving any codes on the printer. I thought there were several elements and maybe I could replace one but the tech told me it was one long element. Anyone had this issue before?