Has anyone been able to come up with a safe and reliable bar feeder for the CNC conversions. I looked at the one Haas has for the SL10 series and it doesn't appear to be more than a piece of pipe with a pnuematic ram and something to measure the distance it moved. Seems like it wouldn't be hard to copy that for the DIY crowd. At $2995.00 that seems a little steep to me for what it is.