I thought someone on this board was selling or was thinking of selling a kit for stiffening plates that go on the inside of the of the cabin along the door sills and other key pionts

anyone remember this?
or who it was and how much

Engman is his name, good products his game...

there's also an outer clamshell stiff kit from brad mayeur

do you recall the cost -- and is the outter actually better than the inner kit

or both , but seems like it could turn into over kill in a hurry!

I don't recall the cost, the inner kit is in the parts and resources section...

not overkill to do both... how stiff you want it?