Hi Is it likely that the type labels for DANO and IMEAN have been changed in the beta ccp4-6.0.99e from DANO -type - D to DANO type F IMEAN - -type - Y to IMEAN type J I am using an old sharp and it seems to be a little miffed at my DANO columns from ccp4 6.0.99e being of type "F" Thanks in advance Hari