Wasn't sure where else to come, but used to frequent the Jeep and fab boards and was thinking if anyone wold know it would be you guys (or you could direct me). I have a wake tower on my boat (pictured below) that needs some corner bracing/gusset (like with roll cages) in the upper corners. It has lateral movement in it that I am trying to stop. If you look close you can see the seam where the pieces meet.
I would appreciate any input