Buddy---good to hear from you and I agree. There is absolutely positively NO WAY that the one piece plywood floor drops out from the bottom on an AD sub. The one piece plywood floor is bigger than the opening in the bottom of the body that it is supposed to drop thru. I think the plywood was put in first from the top and then the angles welded on. With the floor out I have discovered that the body has a lot less rigidity. I bolted the 2 crossmembers back in without the plywood so I can get it to my blaster without it distorting. If the floor can be removed from the bottom without a sawzall I sure would like to know how. Weeds