I'm trying to get this 1-up as Sonic, but not having any luck.

[SuperOfSrb2]

There's a 1-up in this little alcove in gfz2. The idea I had is to lure a crawla into the cave and bounce on it, but I've always hit the ceiling. If you have any ideas on how to make it up there, it's appreciated. I'll keep trying different methods.

Update: The jump is infact possible, but it's probably very hard (I used objectplace to place a billion crawlas.) If I manage to get it legitimately, I'll update the post again.

Update: I made the jump. If there are any other hard jumps you want to see me try, feel free to ask.