You don't need J var. Just increment GLCD_Addr.
good idea, the extra eyes are very handy

and henrik
I'm not sure how different the hardware will be , when I set it up your very welcome to contribute some conditional compilation expertise.
the more heads we get working on this sort of thing the better. if arduino can have a free lib for everything at least we could have something for popular devices.
maybe some public domain free addins will breathe a bit of life back into pbp.
I feel that now that usefulness of usercommand macros are endless and have been largely unexplored on the forum