Also, just an addendum to what I was saying earlier...
A 4-game losing streak at the beginning of a new labby line will put you down -$86.31, which is where I decided to cancel the line and restart. As I explained before, a 4-game streak at the end of a bad run is worse (LLWLLLL for example puts you down around $127 I believe). That never happened in the test I just ran on all of Brp's lines, but to counteract that in case it happens, you could just set $86.31 (or $100, or whatever you want) as your max. loss threshold within each individual labby line, and once that is met or crossed, the line is abandoned even if four losses in a row haven't occurred. So if the cumulative bets so far in a line have left you down more than $x, cancel the line and start again. This may make the pace of winnings slower, but protect you against something catastrophic.
Again, it's all based on how solid your bankroll is.
A 4-game losing streak at the beginning of a new labby line will put you down -$86.31, which is where I decided to cancel the line and restart. As I explained before, a 4-game streak at the end of a bad run is worse (LLWLLLL for example puts you down around $127 I believe). That never happened in the test I just ran on all of Brp's lines, but to counteract that in case it happens, you could just set $86.31 (or $100, or whatever you want) as your max. loss threshold within each individual labby line, and once that is met or crossed, the line is abandoned even if four losses in a row haven't occurred. So if the cumulative bets so far in a line have left you down more than $x, cancel the line and start again. This may make the pace of winnings slower, but protect you against something catastrophic.
Again, it's all based on how solid your bankroll is.