How do I set more calibration points for Auto Bed Levelling?

[TehStranger]

In the error output.... It was complaining about floating point numbers being used in an #if

#if ((Y_PROBE_OFFSET_FROM_EXTRUDER * AUTO_BED_LEVELING_GRID_POINTS) >= (BACK_PROBE_BED_POSITION - FRONT_PROBE_BED_POSITION))

Yeah that was fixed when I set the grid to 3 instead of 5 which is obviously a problem for me.