I am using the 1.7.10 version of the mod and whenever i switch to another form and back im switched to the default steve skin the glitch is fixed by dying and respawning but is repeated whenever i change and change back its not a huge game breaking glitch but it is annoying my plan to work around it is to download and install (if i can find it for 1.7.10) the custom npcs mod make a custom npc using my own skin and use it as a backup

Thank you for telling me that saves about an our of my time

Should be noted that CustomNPCs doesn't work with Morph.