For those familiar with 3D printing beyond a novice level, ensuring a constant temperature on your heated bed is crucial to the adhesion of prints. Heat bed insulation made a noticeable difference on Abigail (my Ender 3). As with most upgrades, “a 3-minute project is one broken bolt away from becoming a 5-day job“. Little did I know this would turn into a fucking nightmare. While this upgrade on my first printer was a breeze, Murphy (CR-6) turned this into an absolute nightmare.