Sorry I was'nt any help. I do know what you mean it is a job to know when to stop putting money into it. I shall probable get rid of mine in the new year when I hope to get my 2door classic back on the road after about 2 years and a sack and a half of money,still when you retire it keep you from under her (good old girl) must let you get back under bonnet all the best hope you get to the bottom of it