Since you are adding about 2.6 mm on our original kits (or 3.8 mm on our XTR kits) to the bottom of your build plate you may need to adjust your Z stop. Some build plates have enough play in the leveling screws to absorb this, but on some, you may need to physically move your Z Stop Sensor or tripper plate to account for this extra distance, each machine is different. Be sure after installing a new Z stop sensor extension to re-level your build plate! Please note, when installing a Z stop sensor extension you may also need two longer M3 x 8 screws since they may not be long enough to add the spacer.

Below you will find a list of printable Z stop sensor extensions and a list of confirmed machines that only need a re-level your build plate.