Cut out, trimmed, trimmed…. re-trimmed…. Trimmed again! You get the idea…
The bulk of what came out;
Some more stuff that was trimmed out…
The piece trimmed(also a gaillion times) to fit, and flanged to fit behind on front and top, and flush fit around the rear corner.
Tack welded in place;
Hmm… It drifted and left a step and gap at the front;
No flash pic to show the offset more;