In one my cleaning session I overtighten the grub screw for the cooling block and now just spinning. I know the proper way to fix this would be to replace the block with a new one… it been ordered & on it’s way. Any one have a fix to get the heat break secured to the cooling block. (that wont damage the other parts)
Drill it out and tap it for a larger sized screw.
+1 on drill and tap larger