Deluxe cab corners fit like crap as opposed to standard cab corners that fit like a bigger pile of crap. Most of the patch panels are made to slap over a rusted out area but when you cut out the rust and try to weld in a patch the correct way, the panel is most generaly built wrong and needs quite a bit of rework to make it fit. Deluxe panels sometimes have a sticker on them from the place that made them, standard panels don't have a sticker because nobody wants to own up to them.
