I'm scared to use progression, this whole system is based on hot splits and a positive progression,(any other progression would ruin it) and it seems to work pretty good
Then could start with two banks of 500 each, starting with 5 unit base bet to make .75 units per bet, needing about 30 hours on a live wheel to double your bank (and base bet)...then 15 hrs, then 7.5 ...ect...about the same amount of time to do it with a progression.