Thanks for all the replies, given me something to think about, must admit I have been a lot of threads here about faulty xt brakes, saying that I have some deore m525 which are many years old and only ever had pads and bleed, maybe it’s mister newer shimano brakes?
I’m not sure I would like a brake that’s very sharp to begin with, I owned some elixir 5 before and these had a lot of power but where just on and off, my x2 Have good modulation, just feel under powered on my hemlock, they are fine on my soul for xc riding. More power the more buoy pull just not enough, am going to look into the e4, they do look trick