Had an older used Makita electric planer where the blades were set improperly.
Made a guide similar to the ones out there to help align them.
2 version . One is just main box as a solid object with stop (what most people will probably need/use) The other has a removable stop. I'm not fully sure of its purpose is but its there if needed. The screw holes are designed for m3 screws self threading.
How to use…
2 blades in the planer and each blade has 3 components.
There are videos out there that show how to use this type of guide and how to change blades.
The author marked this model as their own original creation.