Is there a way to "clean" unused values from a list of variables without resetting the variable to a null value? In the example below, I renamed a few devices (like Living Room Shade 5 to Living Room Shade Left, etc), but both devices persist in this variable list. You can see in the example that I have three Dining Room shades and three Living Room shades but there are redundant versions of each.
I don't want to reset the variable list because there's another list that has a timestamp when the shade was fully charged and I don't want to reset the timestamp. I'd be fine doing this by explicitly defining the values somehow. Otherwise, I'll have to wait six months to clear the variables before I charge the shades again. The extra values don't affect the function of the piston. I just want to clean them up.
Any ideas?
