Rear upright holes x 2

[Rosco]

Right, I've done a seach and found a few similar threads but not really found an answer for both of my problems

Problem 1

I have made the rear upright as in the book with the tube for the rear wishbone bolt 62mm up from the jig, then once I was ready to tack the rear upright I double checked the hole for the shock as in fig 5.24, it says 66mm but it is 70mm and 70mm back works correct to the 62mm if you trig out the dimension of RU2

Hope this makes sence



Problem 2

There's loads of threads about rotating RU8 to suit disc brakes better but all the threads are old and the pictures are missing, can anyone help me out??