Yesterday I wraped some tubes with snake skin, shark skin, and lizard skin that I got from Gary Max, thanks Gary, andgot them ready to cast this morning. I didn't have any BBs to weight the tubes down but I fish so I ahve a lot of sinkers. This morning I went out to do my casting and the skins were covered with white and I thought I might have a problem but I wipped it off and they seemed OK. I poured them, no problem, put them under 40lbs pressure and left them for 8 hrs. When I let the pressure off and looked at them they looked clear as can be but when I went to take them out they were still soft on the top. They felt solid but the top was still wet. I put them back under pressure and will leave them a few more hours. Has anyone an idea what I did wrong? Did releasing the pressure cause any problems?