Reasonable options Greg, but you missed the option I'm going to try. I'm mounting the post for the support near the back left corner with the top of the fixed post below the table top, the upper part of the post can be rotated horizontally out of the way by loosening one bolt or completely removed by removing the bolt. Here's some progress pictures, next step is connecting the pipe to the post. overarm guard support 2.jpgoverarm guard 1.jpg