Y Axis Lead screw setup for hictop Metal frame kit

this is my design of how I think the y axis should be on a hictop 3d printer.
I'm still working on this and not done a full print as tweaks are still needed but you get the idea

this is my first big project designed from the ground up by my self
I have printed this with 100% fill due to the amount of movement the brackets will be subjected to.
I have tested under a strain of 20pounds of pressure and it stands up to it

the whole frame will sit on a doubled 40 mm aluminum extrusion
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