There are 2 support boards in the back of Model Y, easily removable. I am thinking to temporarily remove them to give a bit more storage space for a move, loading bags of clothing, linens, etc, so not heavy weight and no sharp corners. Anybody see any issue? Seems ok to me as long as nothing pokes into the underneath material, but just wondering if I'm missing something or if this might cause a problem. Just thought I'd ask. Thanks!