I am replacing the cabinets in a 1986 Sovereign
and wonder if I should use F or C channel to hold in the back of the walls. The trailer came with brown F channel and I'm trying to go with a bare aluminum color. The only F channel I can find with a 1/2" ID is one from Brunner. This would work except the material is thicker and the slot is deeper, both of which will make bending to the wall shape much more difficult.
Has anyone just used 1/2" ID "C" or "U" channel and riveted it in from the back of the channel? Is there a reason the F channel is needed?