biggest thing to overcome is remembering how the ships move and how much with what speed.
More often than not when i try some fancy maneuver, i end up overshooting slightly or turning more than i intended. This is because i am a 40k player, been one for years, and i am ingrained with spotting distances at a glance in inches. I dont premeasure in 40k even though its legal now, because i never need to.
However, x-wing ranges and movements are not in inches. In fact they feel sorta random-ish to me, so its insanely difficult for me to judge it.
I'd suggest just playing around with the ships and movements. As in, grab a couple ships and try to fly like a pro and not really do anything else. I learned a bit from watching videos but that doesnt help the original problem of being bad at judging the ranges lol while just constantly messing with the markers does.