As I am sure you know never, never, never assume one change, however minor, will not be a problem. One change, even a minor one can run pressure up several thousands sometimes. Why take a chance? Even if someone here has a load do they or you know the true pressure? Unless they have had them tested you are guessing.
Call Hodgdon and ask them if they have tried that load or one like it with your components. They are very nice people and have more loading information than what is listed on their website. Chances are that they can give you the information that you are looking for. Several times they have had that information for me and freely gave it out. Figure their web has five thousand loads listed. Their testing may have covered two or three times that many. They cover the high points on their web but they also have non listed information. Some for components no longer made or for loads very similar to others on the site.
