Thanks for the quick reponse guy's.

Engine is nearly new!!!! (or so was said). Hyper was second hand but you can never take anything regarding engine usage for granted.

Hadnt thought about oil from front bearing, i'll have a look at that.

Must admit, never shimm'd a head before so thats a bit new to me. Think i'll drop one of them off if the screw hasnt fixed it. Read up on it but it seems a bit trial and error.

foxy42 - read a few of your posts, and wondered, at least i know its not your age now....