D1 D2 D3 & D4

[RAYLEE29]

Originally Posted by dogwood

Flush with the outer edge.

And yes, I would fully weld the uprights before fitting them

Hi, mine are central and I believe there was a thread ages ago and the answer was central also they are there to make the frame strong not to give somewhere for the side panels to be stuck to
having said that it shouldnt make an awful lot of difference as its only a 3mm difference
Ray