You need to keep the size of the character the same, when you moving it (so instead of for example @CHARACTER exits left you have to place character offscreen and use command @CHARACTER walks to spot % X Y)
The first numbers are the size of the character (keep it the same)
more about it here: Spot Walking (Walking w/Spot Direction)
and can you explain a little bit more what you’re trying to do? (I didn’t read Demi stories)