I recently replaced the belt on my Nova Comet 2 lathe. The original belt had little ridges on one side that we perpendicular to the belt. Those went on the outside with the smooth side of the belt contacting the pulleys. The replacement belt is the right size but is not the original Teknatool (Nova) part. It has grooves that go the entire length of the belt in the direction of the belt. They seem to correspond well to the grooves on the pulley. So the question is which way should I install the belt: smooth side contacting the pulleys or grooved side contacting the pulleys.
thanks!
-dan