[ccp4bb] Refinement with Low resolution data

Dear ccp4, I am refining one structure at low resolution (3.5 A). I solved the structure in space group P622 by molecular replacement. The Rw/Rf after some cycle of rigid body refinement in Refmac5 is 34/37. But when I am trying to refine with Restrain refinement in Refmac the Rw is going down

[ccp4bb] Coot problem

Dear all, I am using coot 0.6.2 on MacBook. It was working nicely when I was using previous version. With this new coot I am problem as I can not do anything except visualisation. If I try to build or refine always show the message "refinement setup failure, Failed to find restraints" or "miss