Ok I will admit my stupidity but I still need advice. So after ordering a second aluminum sheet to replace the first baggage floor which didn’t fit the way I wanted, I measured 5 or 6 times and made the cut plus ¼ inch. When I tried the piece it I still was1/4 inch too small. I thought about adding a piece of angle to the floor stiffener to take up the gap. The first floor I did came out fine. This is 6a