I have used this scotch ATG tape for several years and love it. However, in the last year or so I have had three or four rolls wasted because the "sticky side " of the tape seems to be on he wrong side. I have been very careful to load the tape according to the visual instructions and I still get a mess of tape and back lash, leading to the roll being stripped off and thrown away I also have had the problem of the center core coming out of the roll. After losing several of these rolls, I decided to write and ask if ANYONE has had a similar problem? I just keep re ordering, hoping to not have the problem again. Someone, please comment. Thank you.