This thread went quiet as a few months back I had a friend with a set of 'Unit' leading links at the right price. I called him the other day and said give me your bank account details. he said what for, I said to pay for the Units.
He said Oh %@#&, I sold them last week. I thought he was having a stir, but no, he forgot he said they were mine. No hard feelings really. He is a good mate albeit a little bit forgetful.
So now I am back in the designing stakes. so keep posting pics and ideas.
Centre hub has its merits but for off-road work would the unsprung mass be a little higher?