I had a 257 Bob built on a CZ action a couple of years ago. I bought a select match grade shilen barrel in the lite contour and a Boyd thumbhole stock. The action was blue printed and full bedded, but the barrel was left full floated. The gun is fun to shoot, but I have not obtained the tiny groups I desire. About a minute of angle is the best I have been able to get with 115 berger VLDs. While this is OK I would really like to do better. I have read that lite contour barrels respond to some pressure at the forend. There is a lot of room in the barrel channel as it was designed for the #2 contour. What would be the best way to built up a pressure point and how do you measure how much pressure is being applied?