[phenixbb] Cross Validation Reflection Set question

Dear All, Here is the situation, I have data to 2 A. I refined the model to 3 A first with S.A. Now I want to use higher res data for the rest of refinement. My Rfree created in the first round when I only used data to 3A. Was Rfree set created using all the data or just up to 3A shell? or do I have to extend into higher res shells? one caviot is I had twin law h,-k,-h-l enabled when they were created. Thanks, -- Yuri Pompeu