I hate to tell you all this, but I have no choice...
I have tried my hardest to work this out, but I cannot continue with Shiny Gold any longer. You see, there is a limit on how much space a gba game can hold. This game was already expanded to add more. After I added Mt. Silver rooms & Pallet Town, other things started happening... I cannot make or edit any more maps without something in the game glitching (Pokecow, glitched route, ect.). Every time I fix a glitch, another one appears. It just cannot be done. Zel's version of B5 is probably the best to use, because it has most glitches out of it. Sorry everyone, I hope you understand.