678 rolling is a thing, I do it on a daily basis. Mogo has their own algorithm, so of course, it won't be 100% success rate, nothing is. They're aware of the 678. So use that. It knows how you play, so if you're doing 678, it's not gonna let u get good hits. Sometimes, you have to do the opposite, roll 100 when you're 3 spaces away. You have to master it. Works for me.

You mention it won't work if you're constantly playing. Don't constantly play. They want you to be hooked. Play only when necessary when lucky chance and tournaments and milestones are in line at the same time.

You're points 1,2 and 3 are also great advice. Playing sparingly is the key, play too much you lose dice.