Eh yeah you know that Sparky npc from the smb2 tab right? I want a Grinder replacing that guy.
The Grinder should look like exactly the one from SMG made by Deoxys
This one here over the smb2 sparky.
There is an issue with NPCs which has the same behavior as sparks: if you make them bigger with NPC codes, they can't climb the 90° angle walls. Best thing to do is put only the gfxwidht and the gfxheight.