Express weeding sequence guidance

Hi, are there any guidelines for creating a sequence to weed on the express?

I assume something like:

  • Goto weed location x,y
  • Goto soil height - 5mm
  • Move back and forth in all several directions by 15mm
  • Goto soil height - 10mm
  • Move back and forth in all several directions by 15mm

But not really sure what’s sensible and want to avoid damaging the tool by being overly aggressive on the weeds (though my soil is very loose).

I did try the weeding tooling straight down at soil height and the weed just popped backup as soon as I raised the head

Please advise - thanks

Thanks

Leo