Here is a complete step-by-step installation for resin printers.
0:00 - Introduction
0:21 - Modifying Z Limit Height
03:53 Preparing Your Build Plate to Install Magnet
11:58 Installing Magnet
15:46 Leveling your Build Plate
24:29 Printing Solutions
29:44 Magnetic Forces and Part Orientation
32:27 Cleaning Your Build Plate
Since you are adding about 2.6 mm 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. 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. Be sure after installing a new Z stop sensor extension to re-level your build plate!
Locate the screws identified in the picture and loosen them enough to slide the metal plate down 2.6 mm so that it will trigger the optical sensor sooner to give enough room for the installed kit. Then relevel the build plate and you are good to go!
Photon Mono X
Some of our Mono X users experienced issues with adhesion on the build plate. One of our beta testers put together this Photon Mono X guide on how to remedy it. They also go into details on if and when you would need a spacer to adjust for the added height.