It seems that in its default state gINT would like you to do two different logs - one style for Cable Percussive/Soft Ground and one style for Rotary Core. This seems to be controlled by the "Split Logs" table.
Is it possible to create logs of differing methodologies on the same log template? So can it create a Cable Percussion log and then continue it with the Rotary section (with it bringing the correct headings in).
I have seen "Smart Logs" mentioned, but can find little in the way of Forum Discussion nor much in the manuals regarding this topic. My understanding is that they are dynamic in that they can show/hide information on the logs dependent on whether it finds that information in the fields of the database.