Most of the Woodleigh bullets have a recomended MV,but some have got to push them faster than they were designed for and as a result it expands to quickly. That is NOT the bullets fault.
I use the 300 gn RN softs and solids in my rifle using exactly the same load and they shoot within an inch of each other. The difference I put down to shooter error.
So Pigeon,give them a try and you might be pleasantly surprised.
Al
-------------------- "Dogs always bark at their master"
Sir Seretse Khama.25th June 1949