WTB: Sawhelper coupler brackets, saw side only, to connect saw base (Hitachi) to Sawhelper extensions. I recently purchased a complete system like new for cheap, but missing the saw side couplers and sliding cutoff stop. I do have the track side halves with knobs. If any of the KAPEX/Sawhelper/Multiblades users out there have these brackets collecting dust and are willing to part with them for a fair price, please send me an Email.