don't let us discourage you, we're just trying to help. but i think more strength is needed as well. i would put a doubled 2x4 ring with interlocking corners top, middle, and bottom, then put a 45 degree brace in each corner about a foot out. the top ring could also sandwich the over hang of liner to make it look nice and clean.
keep us posted and we'll help all we can!!!
p.s. i love rtcxtsn's, theyre so much fun to have.
keep us posted and we'll help all we can!!!
p.s. i love rtcxtsn's, theyre so much fun to have.