the gbp/usd price patterns from NY close to London open deserve study. The pair has habits. I don't have the turbo EA, but I will get it to see if I can duplicate my results.
I watch pre-trade range 4-6 London whether gmt or not. I also take note of the day's move since NY close. There are 8 breakout patterns from the pre-trade range. each one has it's own setup. This is visual price s&r tracking. I include quantum wave range analysis which is not elliott wave, but specific angle trendline slopes. s&r lines either by price or by qw are either reversal or penetration lines. So I can expect when a line will cause reversal or it will be penetrated.
On top of that I set fib expansion levels.
when there is confluence I have either my trade target or I put my stop outside the lines.
When there is strong reversal sign close to fmt entry, I stay out and wait for a better entry.
The simplest thing to note for fmt is that 90% of the time price will break pre-trade range (4-6am) by 20 pips, from there it either stalls and continues to 40 pips, or reverses. If the pre-trade range is large, like 40 pips, there is often sideways market out of the range one way and then back out the other way (not 100% of the time). If it is small, like 10-15 pips the move will often be strong in one direction except for big news days. Today the range was 21 pips, a good sign of a 40 pip move outside of the range, the first move was only 16 pips up, then down to 10 pips below, but the upward fib level and trendline confluence had not been hit, so I stayed in and expanded my stop to 50 pips to be safe. Price then went up 50 pips above the pre-trade range to hit fib 1.618 expansion of first move 1.5484-1.5595.
I also sometimes remove the BE as the trade progresses.
All of this is a lot of work. 4-6 hours a day! It's a job
suggested settings by tkB or Fluegel can help with FMT. I suggest using settings that work for your psychology. The problem with what I am doing is having enough detail and determining what is valid. it is easy to second guess the self, I prefer to have exact protocol, which is what an EA does for you.
good luck