I Googled images for a 15-90 in a cabinet. I not sure since no photo what your cabinet looks like. I have a 401 in a cabinet. Sometimes I put it back down when I want to use my 2662. Lid on top I can put the knee holder of th 401 up and out of the way. Then I just put the 2662 on top of the 401 and have at it. If you want to equalize/distribute the weight you can cut a piece of plywood to put on top of the cabinet. That is if the 301 won't work in the cabinet.