Log files maintenance

I see the challange.
For now my workflow for postprocess depends somewhat on the size of the survey and the situation but i usually enable log upon start and off at the end.
So for me to know where different points are, i also use survey mode and overlay these points in singel mode on my computer software. They are usually in the ballpark for me to find fix cluster which is set to a certain timeframe ( 10,20 sec or 10,20min dependig on the job)