Has anyone used or tried this stand. Im concerned about the strap used to hang the stand since itll be supporting my weight the whole time im in the tree.I have been using their climbing sticks and im satisfied with them, but im not on them for long periods.How many climbing sticks can you fasten on the back of the stand and is it noisy when packing.Ive never used a hang on yet,but they seem really versatill(sp?).Any input would be really helpfull