Push_Block_Repaired

Update 3/1/19
I modified three of the existing parts to improve the strength and rigidity.

bottom_Repaired_V2.stl
i doubled the thickness of the front and back tabs that bolt into the main, and doubled the thickness of the bottom additionally i rounded all the joints where the part would be at risk of breaking due to stress.

routerplate_v2_repaired_V2.stl
i cleaned up the model a little more removing unneeded polygons and rounding all the seams that would be under stress to decrease the risk of cracks at those joints.

side_plate_repaired_V2.stl
i curved all the seams and corners that were not mating surfaces, to improve the rigidity of the part and to decrease the likely hood of a crack

Once i get all these parts printed i will include them in my final make, and share a comparison between the original part and the improvements made.

Original Post
When i went to print some of these files i noticed holes in the tops of some of the models See Picture 2 (Tops of Model