Yea I've been having blast playing with guys from the discord.
For those of us still struggling to get our aim dialed in this is my little routine to try and improve.
Load up training and get to the guns, I normally use wingman or the carbine on single shot stand in front of the 6 fall when hit targets (think there is 2 sets) on the edge of the platform.
Aim straight down the middle and then flick to the left head and ADS, do this multiple times going from center to the left and right heads and see where you cross hair is landing.
If your passing the target reduce your sensitivity a bit if your not quite making the target increase it.
Then start going for the head shots I like to start from the center then go left inner, right inner, left middle, right middle, left outer and finally right outer.
Once I'm happy I'm hitting most of my shots I'll change the angles up bit and stand over to the left or right then finally I'll add in some movement.
I'll do this for about 20 mins as a warm up, although I think a FFA DM mode for warming up and practice would be really good but until then the training mode will have to do.
Don't keep changing your sensitivity, make a small change then practice with it for a bit and see how you get on.