are attached by hinge s 4 to the main framework 1 and are swung into position in plane with the framework 1 engaging the magnets 5 to retain the panels 2 in place panels 2 may remain in place year round only disengaging from their magnetic bond when loading exceeds designed release pressure referring now to fig6 a close up view of an alternate embodiment a gimbal mount structure for opening and closing the roof panel 2 the magnetic catch system 5 can be augmented by mounting the magnet 5 to the panels 2 or limiting angle 3 utilizing a spring 14 to allow the magnet 5 to gimbal in making contact with the opposing magnet or ferrous surface 5 of panel 2 a machine bolt or pin 16 carries a string 14 preferably conical which allows magnet 5 to gimbal in a preferred embodiment hole for the machine bolt 16 is oversized which allows for conical spring 14 allowing the magnet 5 to pivot in any direction to maintain flat contact with the opposing magnet or ferrous surface of frame box section 2 spring 14 is preferably attached to angle 3 with a ferrous plate 18 removably coupled with attached an upper surface of box section 2 referring now to fig7 a close up view of an alternate embodiment of a closure mechanism for the roof panel is shown in this embodiment a hook and.