well after a trip to the vets yesterday to get his injection for his ear mites,mt other half come back and said that he doesnt want to give up on him,so we have decided to get him neutered and wait to see if that helps with the banging.The little bun has come along way in a short time,when we got him he handnt been handled much but now when hes running in in garden he will us sroke him,pick him up ect.thank you so much kayj for you offer.i will let you know how we are getting on.