Mark P. review of M2587 Micro Swiss MK8 Heater Block Upgrade image 1 out of 1
Mark P.
I bought a Micro Swiss NG, and it was fine until I noticed the thermal sensor was loose and tried to tighten the retaining screw. I then discovered that it was cross-threaded and wouldn't tighten or untighten. Luckily this block replacement got me up and running, and my printer now prints better than it ever has before.