I need to put a hollow cone on top of a cylinder. I have a cone with a 4 17/32 dim bottom and the thickness of cone is 3/32. I need to place this on top of cylinder basically with a 2 1/2" diameter hole. i can't seem to align in. i do not want a solid cone to save on filament when i print it. if you can show me step by step that would be appreciated

test.skp