I am in the process of making my first humidor and I've come across an issue that I can't quite solve. On humidors that I've looked at, the dividers have what appears to be 1/32" thick single sided closed foam tape on the ends to provide a friction lock and prevent them from sliding around. I can't find any of this tape anywhere, nor do I have any other ideas on how to hold the dividers in place. Can anybody help?