*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.dl.ac.uk/CCP/CCP4/main.html *** [... snip ...] > ... For weak crystals, collected with in-house > instrumentation, 16% Rmerge is not uncommon. Best of all, tons of I disagree. One should be able to expose longer in-house to get the required counting statistics, so that Rmerge is lower.