First time here asking for help, relatively new to Sketchup and the concept of CAD as a whole.
This is the first issue i’ve encountered that I can’t get my head around, it’s for making a mounting plate for engine coils and injectors. I’ve made the 2D face/outline of the plate, pushed/pulled to make it a 3d entity, and then managed to “cut” the slope in to it, which took probably longer than it should have. What I now cannot do it delete what currently looks like bridges across the top of the slope. It was one whole roof/face, and by making into sections i’ve managed to delete so much up to what you now see. Guidance, and an explanation of where i’ve gone wrong would be massively appreciated!
Image & .STL attached below for reference.
Thanks all in advance.
Template 1.stl (15.1 KB)