Not really.
@PathfinderNC built it and did his usual stellar job. We were at the range and he brought it out for it's first range session. He was having some issues with it and with the exact same load, I shot that group using a different bench technique that I've described on this forum several times before. Benching longrifles sometimes requires using the old ways for success.
@PathfinderNC tried my technique and he started shooting groups like that as well. There's lots of keyboard experts on the net but I listen to the old guys, read up on the old ways, and experiment to find what actually works. Couple that with good friends on the range of like mind like
@PathfinderNC and Charlie, and the rest of my N-SSA friends, and it's a rare gun that we can't get to shoot fairly well.