Oh, I thought you had to add a G29 before your print to activate it.. I popped that into the cura/printer settings. Never tried it without the G29 code.
Lol.. 99cents for the converter, 400$ for the printer to make the case.
I'll have to double check, it's possible that was part of the initial BLTouch installation and I've just forgotten about it.
edit: Nope, you were right... the last step in the setup was to change cura's setting from just "G28" to "G28 G29" so instead of just auto home, it also does an auto leveling.