Hi, all. I am super new to working leather. I started watching videos on youtube last week and got a starter kit this weekend. I am that new! Anyway, I cemented my peice of leather to a peice of cardboard like all the videos and instructions said so that it would not warp. However, after removing the leather from the cardboard some of the cardboard has stayed stuck to the leather. Is there a trick to getting all the cardboard off without damaging the leather?
Thanks.
-Rich