I just adopted my chameleon last week and when I got him I immediately noticed a few strange patches on his skin, two white/grey smooth patches on his one front leg and then a rough looking grey patch on the one side of his dorsal crest. I asked the previous owner if he knew what they were and he believed they were likely from a bad shed. The patches on the leg are smooth in texture, much like the rest of his skin but the patch on the dorsal crest is rougher in texture. He has had a shed since adopting him last week and the leg skin shed away with ease but the patch on the dorsal crest had some difficulty. Tried moistening the area with a solution of Shed Ease and water but it didn't seem to do much for it. I've been misting the tank 4 times a day for 2 minutes but do still need to acquire a dripper or mister since the previous owner didn't have one for him. If anyone has any idea what these patches are or if there is anything I should do for them please let me know. I'm more concerned about the crest than the leg as I wonder if maybe the leg patch is scar tissue or something but answers for both would be great as I am very new to the chameleon world and this is my very first chameleon. Thanks in advance!