[economiser]

I put a 0.045" cutting disc on my angle grinder, and started correcting the FC crossmember. In no particular order, here are the pics so far. BTW, if you copy this, you need to establish a baseline, do plenty of careful measuring and figuring, and keep track of your reference points. I'll give my exact measurements once my results are acceptable. If you do copy me, it is at your own risk, et cetera.