Modified Creality Luke's Hot End Fix

thingiverse

I discovered that the original spacer washer in Luke's hot end fix presented some challenges when trying to centre it within the hot end, ensuring both body tube sections and the spacer were perfectly aligned so filament could pass through smoothly without snagging on any edges. To address this issue, I added a small centreing feature to the bottom of the washer, allowing it to easily align with the short piece of body tube that fits inside the hot end.