Safe Prog for betting 5 lines(DS)

[onetaste]

Know betting 5 DS's is a stinker in the long run.But with a large enough bankroll and a bit of patience,any suggestions on a safe'ish progression for betting 5 lines?

[RouletteGhost]

No safe progression for 5 lines im afraid

There is a strategy that claims to have never lost betting low and 3rd dozen alternating with high and 1st dozen

I have to find it

[onetaste]

cool.sounds familiar..lemme know if i comes to mind.

[Proofreaders2000]

up one unit on a loss until recoup?

[orlanuffin]

No safe progression for 5 lines im afraid

There is a strategy that claims to have never lost betting low and 3rd dozen alternating with high and 1st dozen

I have to find it

Sounds like the boffin bet.