For those interested in load data for the 25 X 47 Lapua this is the data sheet obtained form Berger Bullets. I had asked for data for VV-N555 but below Mr. Bob Blaine replied with this memo.
"Thank you for contacting us at Capstone PG. Unfortunately, we are not offering VihtaVuori Load Data for use with the .25 X 47 Lapua using N555 with our Berger 135gr LRHT bullet. This is due to the fact that it would load to a fill ratio of 108% and this is a situation where we would need more powder than we have available internal case capacity to hold all of the needed powder and still have enough room left over to properly seat a bullet. In essence, N555 is simply too slow of a burn rate powder to be useful in this application."
"Thank you for contacting us at Capstone PG. Unfortunately, we are not offering VihtaVuori Load Data for use with the .25 X 47 Lapua using N555 with our Berger 135gr LRHT bullet. This is due to the fact that it would load to a fill ratio of 108% and this is a situation where we would need more powder than we have available internal case capacity to hold all of the needed powder and still have enough room left over to properly seat a bullet. In essence, N555 is simply too slow of a burn rate powder to be useful in this application."