Best way to put UDG in my program ?

[boriel]

Yes that makes sense but I don't where it should jump or RETurn. It would have to be after the JR NZ. I would want it to then continue the ZX listing past the END ASM. Can you jump to labels outside the ASM from inside the ASM section ?

I'm a bit lost as to where you'd put a RET because in the other thread where you told me not to put a RET in my ASM section cause you have to let the Boriel compiler return by itself. I guess I could add a jump to just past the DEFB ?

True, a Jump in this case, but most of the time you want to put this code in a SUBroutine.
Also have a look to Britlion's tutorial! It starts almost from scratch and goes up to a very high / expert level. :roll: 8)