[phenixbb] Troublesome molecular replacement

Dear community, I recently collected on a crystal that diffracted pretty well to 2.0 A. It indexes and scales fairly well in P 4 21 2 with cell dimensions 100, 100, 200. This would predict 4 molecules/ASU. I found a MR solution in P 41 21 2 but it does not refine very well Rfree =42%. Xtriage detects strong peaks at 0,0,0.25 for Translational NCS. Any suggestions on how to go about this one? Thanks -- Yuri Pompeu