How do i add tails to my hack?

Im trying to add tails to my hack using Sonic65's guide. Now, because i used shobiz's spindash guide i replaced loadsonicdynplc with edited sonic2's and sonic's art loading code is:


move.l #Art_Sonic,d6


now, because i am adding tails i have to use something similiar


move.l #Art_Tails,d6


so i did that+animation/plc/mappings and all i get is a wierd character with messed up tiles instead of walking


And a big square instead of roll/stand/skid/spring/whatever


Now, i thought that somehow its related to shobiz's part 3 so i snapped a clean asm68k disassembly and


Tried adding tails, Its impossible there too!


All of the animations were wrong!


So what do i do know? I cant continue in my hack without tails.