Gantry leveler for Ender3V3SE/Ke

I really needed a way to level the gantry of this bed slinger horizontal with the base so i could level than the build plate versus the gantry: 
Not a forward task with this extruded base and custom extrusions so i started in Fusion 360.
Maybe way over engineered but the idee behind is that you can use different base and different gantry holder without to print everything again .If there is demand i wil design also for other bed slingers.
As you can see i used the screws to hold firm the base ( Maker base mod for the Se and KE ) but you can do also without ore just dubbel sided tape against the z axes, 
it keep his place also just by pressure if the two small blocks are both against the bottom of the gantry.
Fusion 360 file also available if you want to design Your own part just share