That's EXACTLY why I recommended the DIY method! I wanted to purchase the OEM unit not so much to use, tho I will interimly, but to measure and write a program then CNC my own alloy version in-house this winter.
Statements in my posts are opinion only, not to be construed as fact. Any projects I engage in are at my own risk! Their outcome cannot be assured and may result in success, small/no change or catastrophic failure. I encourage no one rely on anything I say or do as gospel and to realize your mileage may vary!