Prusa i4 Bed leveling "Easy Knob”

thingiverse

I'm a bit laid back like you, always firing up my 3D printer without leveling the bed, and still managing to get decent prints out of it. I set my Simplify3D software to print six layers of Skirt/Brim before moving on to the main print job. As those first few outlines start rolling off the bed, I keep a close eye on them and use that handy Easy Knob feature to make some adjustments to the bed level. The knobs usually make it pretty easy to dial in the perfect level; by the time the third Skirt/Brim layer is printing, my bed's all leveled up. And don't forget to print those knobs out of ABS - they need to be able to withstand temperatures up to 110 degrees Celsius without warping or deforming under the heat of the bed.