[phenixbb] Phaser RMS - What happens when it is too high

Hi all, In Phaser RMS is a crucial parameter. I had several cases where underestimation of RMS resulted in negative LLG. The cure was simply increasing the RMS. But I wonder, are there negative effects to a too high RMS. What are the dangers of giving Phaser a too high RMS ? Are there any indications in the output for that. This is also important with EM maps as models since in that case estimation of RMS is difficult. Many thanks in advance for your advice and insight, Peter.