I finally just went stark raving crazy from all of the snow and could not take any more of being inside so I went to the range. Snow was still about 2 feet deep to wade out and set up the target but it was better than staying at home. I pressure tested some loads for the XP-100R in 260 Rem.
The recoil is really strange. It is more barrel flip than recoil.
http://www.youtube.com/watch?v=hIjQSwqCjZ4
The snow causes a lot of glare for the camera so the video quality is not too good.