I am installing a radar system on my Hunter 40.5. I am most interested in the backstay mount. The Hunter has a split backstay system. Is there any negative impact on the backstays with this type of mount? There is a company called "radar on the level" (radaronthelevel.com) that makes a simple gimbaled device that mounts at the spreader point in the backstay. Does anyone have experience with this product? Thanks, Dean