So you are betting continously with 3 spin mini games?
This is the unit level I would be using for the 3 spin mini games. 10 30 90, with 1 3 8 as insurance on zero at each level. This way if the zero hits it is a bonus. 15 25 and 20 profit on each level. There is obviously an overhead on each win on the dozens as well, but in this case I think it is worth it.
If you use GLC's progression ideas with the different levels of progression you would need to recaculate the insurance amounts to compensate.
This is the unit level I would be using for the 3 spin mini games. 10 30 90, with 1 3 8 as insurance on zero at each level. This way if the zero hits it is a bonus. 15 25 and 20 profit on each level. There is obviously an overhead on each win on the dozens as well, but in this case I think it is worth it.
If you use GLC's progression ideas with the different levels of progression you would need to recaculate the insurance amounts to compensate.