Dam, that noise was the belt catching the pointer, its ripped it off and damaged the belt, annoying as i pushed it down to ensure it would miss, and checked the belts wouldnt touch it
is the pointer replaceable as i cant see down there, does it just bolt on?
and where can i get a new toothed belt, the htd 20mm wide one, steel pulleys, mine is probably fine but i always worry too much about things