I stopped trading Turbo for awhile, and am not trading it at all on the London pre-session.  However, I am now using it on the NY open, earned +25 Thursday and +22 today.  Settings from Hammy, though I adjusted the TP a few pips short.
GU, 8:45 a.m. Eastern Daylight Time.  Settings:  35 SL, 18 BE, 22 TP.  0 Offset, 100% exit 1.  Everything else is default.  Backtests are pretty good.