Adorable: You are correct if you have made the proper choice in asking that Rav.
Hacham: Rav Moshe Feinstein was known to have given different psaks to different people for essentially the same question. One of his talmidim told me that in each case there were special details that made him paskin differently. This is why he writes in his introduction that his responsa should not be used to poskin – only to help enlighten Rabbonim as to how to poskin.