Setting up Marlin for Manual Zeroing - Bed lowering on print

Hi All,Im working on a 1Mx1M printer and I'm having an issue with my bed lowering when I start a print. Currently I want all my axis to be manually zero'd before the print starts. Essentially the intended functionality is for it to not move any axis before starting a print and assuming its at 0,0,0 when it begins. I'm running the latest version of Marlin but can't find a relevant firmware setting that seems to change this.Currently on a print start it moves the bed down 3 times. It moves down once rapidly then once slowly before waiting for the hotend to come up to temperature. It then lowers abit more then comes back up slightly. Overall it moves down a total of ~10mm.Any help is appreciated.