Creality ender3 direct drive for dual gear

thingiverse

I've bought a Dual Gear Feeder to make more precise printing, but unfortunately it's not the same size (8mm difference) as the original Creality feeder, so I couldn't use the original design but the idea was brilliant. I could find a lot of useful 3d printed parts for ender 3 pro but there isn't any for my dual gear filament feeder, and wondering that am I the only one with this problem, or maybe not, so it could be useful for others. :) I hope that the designer of the original item doesn't mind that I redesigned it. I use direct drive with original herome head equipment.