Wincraps simulation 200 rolls starting with a 400 bank roll.
So what we did here is:
1) start with 400 bank roll and placing the 6 & 8 for 18 each
2) after a win drop 3 chips to the dealer and press both 6 & 8 to 30
3) if 6 or 8 wins then drop 1 chip to the dealer and power press that number to 66
4) if the same number wins drop 7 chips to the dealer and power press to 150
Repeat for both 6 & 8
Start session over if 7 out.
https://www.youtube.com/watch?v=6W_hssogEzM
Session 2 > lots of sevens but still good after 200 rolls.
https://www.youtube.com/watch?v=SyxKsqt0ao8