let me help you out with your problem. Here's what I did:
step 1: add 2E E0 3F 02 02 00 2E 0C 3C 02 02 00 2E 0D 3C 02 02 00 23 00 10 0D 01 3A 2E 82 3E 02 02 00 F3 80 9A 1D 08 F0 13 54 E6 3F 08 12 40 00 28 81 9A 1D 08 on some free space, say, 720000
step 2: Add this in some free space, too (i'll put this in 800000: 2A 00 68 3D 02 02 05 00 50 9A 1D 08 60 0B 10 0B 01 F1 XX XX XX XX 2E E0 3F 02 02 00 2E 0C 3C 02 02 00 2E 0D 3C 02 02 00 23 00 10 0F 01 3A 2E 82 3E 02 02 00 F2 10 0D 01 3A 2E 82 3E 02 02 00 F3 80 9A 1D 08 F0 13 54 E6 3F 08 12 40 00 28 81 9A 1D 08 Replace the X's with your offset. No plus one is needed. its just a battle script not an asm routine.
so it will be 2A 00 68 3D 02 02 05 00 50 9A 1D 08 60 0B 10 0B 01 F1 00 00 72 08 2E E0 3F 02 02 00 2E 0C 3C 02 02 00 2E 0D 3C 02 02 00 23 00 10 0F 01 3A 2E 82 3E 02 02 00 F2 10 0D 01 3A 2E 82 3E 02 02 00 F3 80 9A 1D 08 F0 13 54 E6 3F 08 12 40 00 28 81 9A 1D 08
In a hex editor, go to 2d70C, and then replace the pointer there to where you put this: 2A 00 68 3D 02 02 05 00 50 9A 1D 08 60 0B 10 0B 01 F1 XX XX XX XX 2E E0 3F 02 02 00 2E 0C 3C 02 02 00 2E 0D 3C 02 02 00 23 00 10 0F 01 3A 2E 82 3E 02 02 00 F2 10 0D 01 3A 2E 82 3E 02 02 00 F3 80 9A 1D 08 F0 13 54 E6 3F 08 12 40 00 28 81 9A 1D 08.
So, I put mine in 800000, so, I'll put in 2D70C, 00 00 80 08. And, then, after that, go to 2D7C4, and then do it again.
PS: if I didn't make myself clear, ask away!