Replying to Fks brake problems

so i have fks course bindings on my anthems. i bent the brakes to fit and they looked like they were going to work fine. the first day i used them some how the spring got out from under the part you step on this made the brakes not work. i took them home and fixed it, it did the same thing the next time i used them so now i solved it with some wire. so thats the first problem on the other ski somehow one of the brakes snapped off, and i know with fks bindings you have to remount to replace brakes so im in a pickle..i dont know weather or not to ditch the fks bindings or look for another set of breaks. what should i do?