I am new to the forum and have a bankroll problem I need some help with. I have just started playing 2 deck bj with a house edge of .39% and do not count cards, just play basic stratagy. My starting bankroll is $1000 and I am making $10 flat bets. I am recieving $160 per month in bounceback cash left over from my former video poker play and am adding this to my bankroll. I plan to play about 4 hours a week which comes to about 1000 hands a month and would like to keep my ongoing risk of ruin below 1%. Eventually I want to be playing at $25 a hand, the amount of action needed to regain the level of perks I once enjoyed playing video poker. I know that I am playing at an advantage with my bounceback far outweighing the small house edge and that there is very little volatility in blackjack, especially with flat betting. My question is at what points, as my bankroll grows, should I feel safe in moving up to $15, $20 and $25 bets respectively? Any help from you math guys out there would be greatly appreciated!