Hi Will just picked up your post, yes I know what you mean. I intend to get the ratchet exactly on the cam at 7 o’clock. I have managed to find a terminal for the chain end of the rod and have a split link at each end of the chain which I will cut to size. I’ll post a photo when it’s done. I am rather new to metalworking so there has been a lot of faffing about and waiting for items to be delivered.