So, optimisation gives me Trailingstop = 49 and tp= 2.9*sl , but only on 10 000 bars, could someone test it on a 100 000 bars version ?

Now I have another problem, there are still bits where the trade is taken in the opposite direction (i.e. 23/01/2018 after 9H00 and goes on all day long) of  where it should go, I will see if I can solve it.

Which also this system can give us more, I will pursue the investigation.