Just basic stuff. I've found that on the dax for some reason indicators don't really work so well. I use moving averages to determine the trend. Then I trade primarily off bar charts and volume.
I stop posting, because only few do scalp trading in here. So, I am happy that you are a successful scalper. My trading style is exact opposite of your, I do not trade the opening or news. I like the mkt to be calm, then only I trade for scalping. Other than that, I like to trade breakout, but gives more time to develop and stay longer. There is no predetermine stoploss, but mkt tells me when to get out. I am a currency, es, stock and future trader. Good trading.