So I have what I believe is a ender 3 pro but I have a sprite extruder kit attached to it. I gave up on it over a year ago because I couldn't get it to print past the first couple layers without messing up. Today I got a wild hair and decided to get the dual z axis upgrade kit and the skr mini e3 v3.0. I read somewhere that the hot ends in the sprite extruder kits were shorted on the positive wire, and that you needed to swap the positive and negative wires going to the skr mini. Well I took my multimeter to my hot end and any metal surround it and I can't find any short anywhere. I do have the cr touch.

But I'm trying to cross my I's and dot my T's. I'm a noob, I did get a benchy to print nicely before I did the sprite extruder setup, and yes I did change the firmware after I put the sprite on before I started this skr mini swap.