I would avoid tape at all costs. I doubt snakes have a perfect shed in the wild often enough. They are hardy animals and I believe we stress about it more than they do when it doesn't go perfect. Leave it alone. Next cycle keep that humidity up while in blue and during the process. You can add a damp towell in the hide, near the hide, make a humid hide for it, give it all it needs to have a good shed.
Again....if you use tape of any kind you will more than likely do way more harm than good.
Our first shed was a disaster.....my fault....get your husbandy dialed in and save the tape for wrapping presents.