level 48 inch mower side to side

Can someone tell me where to find how to build the side to side level attachment for a 48 inch sd (1986) it is mounted on my 1973 Automatic but hangs at quite an angle
Thanks

Hi Guy. I moved this here because it was in the picture section.

Side to side (right to left sitting on the tractor) is done by the rear guide wheels, there is no adjustment. Are you talking about that or the front to rear angle adjustment?

left to right when I put the back wheels high to cut the grass at 2-4 inches and pick the front up the right side rises 1 and 1/2 inch higher
Thanks

So here are some pics you will see on the left mower front is higher that is on the right side siting on the horse

Is it just the view or is the front antiscalp wheel mount and deck bent in on the left facing it?

It is just the view
thanks

Looks like the mount on the crossbar is lower on the right than the left.