Currently my "roll bar" is really more cosmetic than structural, but as I need to add a bar to run my harnesses over (to raise effective anchorage point) I need to strengthen the mounting points to make it a structural component and so keep IVA man happy.
Rear mounts look like this
With these I intend to move the mount below the existing brace for the harness mounts as this should provide sufficient load spreading, I think... 30mm x 4mm x 880mm
What I am stuck with is the front leg mounts which currently look as below, I hasten to add this not my handy work and something I have never really been happy with
Thoughts on this so far are to add a load spreading plate (5mm thick and 200x100mm) on the otherside directly opposite from where this photo was taken as use the existing unused hole and drill a second In between the two horizontal bolts to add strength there, but not sure what to do about the wooden wedge an those bolts? I don't have the ability or tooling to make up a metal replacement which would seem the ideal Option?
Last of all, how would you go about adding the required bar to this roll bar?
Could I simply get a suitable piece of tube and bolt it between the front two legs or would I need to get it welded in?
Thanks in advance