bullshit. set low bb realy low, bear-boy style, and you Will have as much buys as the coins allow. I would even set it as low as 0.
here is what I run now, (set sell levels to you personal preference, my level 1 is a little lower than 1% now, it is set for microgains)
"bbstepgain": {
"BTC_TRADING_LIMIT": whatever you got divided with no. of pairs,
"PERIOD": 15,
"HIGH_BB": 5,
"LOW_BB": 1,
"STDV": 2,
"SMAPERIOD": 150,
"SELLLVL1": microprofit percent,
"SELLLVL2": medium profit percent,
"SELLLVL3": greedy percent,
"SELLLVL": 1 /- set at greed at the moment. I have low expectations, hence 1/,
"LASTPOINTS": 5,
"AVGPOINTS": 250,
"AVGMINIMUM": 0.00000001,
"EMA1": 200,
"EMA2": 50,
"PANIC_SELL": false,
"DOUBLE_UP": false,
"STOP_LIMIT": 60,
"BUY_ENABLED": true,
"MIN_VOLUME_TO_BUY": 0.0001,
"MIN_VOLUME_TO_SELL": 0.0001