So after all the little niggles and sensor fault I have finally completed something other than the standard benchy code! It is..... A Super (350%) Benchy! Printed pretty well got up to 60% fans as well which has been killing my machine previously. My main issue with this print is as below: There was some sort of banding. It only appears at a few layers but is present all the way around the layer. Any pointers about this and any other artifiacts you might notice?