Time proven design. Unit has been disassembled and all carbon glass beaded off to assure proper operation. It will of course be reassembled before sale. New flange kit with studs included. $140 shipped. http://i237.photobucket.com/albums/ff45/StarquestRescue/Parts%20for%20sale/DSC03643_zpsytghvwrt.jpg http://i237.photobucket.com/albums/ff45/StarquestRescue/Parts%20for%20sale/DSC03644_zpszzwvwigz.jpg http://i237.photobucket.com/albums/ff45/StarquestRescue/Parts%20for%20sale/DSC03645_zpssiji5bds.jpg http://i237.photobucket.com/albums/ff45/StarquestRescue/Parts%20for%20sale/DSC03655_zps8ixnux1s.jpg