MiniMap works in editor but not executable

I am very new to UNITY and am having some difficulties in building my MiniMap. I have been using a secondary camera to build a minimap, it works fine in the editor and shows everything. When I build the project the minimap is sliced off into sections that are not the right size. I cannot figure out why it is working in one just fine but not the other. Any assistance here would be much appreciated.

looks like different aspect ratio. Set the game view to 4:3 in the editor and look at it then