I haven’t, no. I built an insane structure once, but I tend not to build in squad as you always have one **** who wants to bring it down so he can steal your guns
by the time an insta fort is up someone has built a tower 3x it's height. the building speed ruins it for me, catch someone with their pants down and before the 2nd shot is fired they're 3 storey above you.
Honestly if you get chance watch a Nick eh 30 video on YouTube. It'll blow your mind how he builds. The ****er has about 3000 wins. Beats squads on solo mode for fun.
For me the building element is the only difference between skill and not. Auto aim makes the game too easy so there has to be an element of skill in the game. Basically get good at building and you'll win loads.
Yeah it should be on as default. If not check your settings. All it does is slow the crosshair or twitch it to an enemy when aiming close. It's the biggest complaint from proper gamers but Epic Games won't remove it as they want a game that stays playable to everyone, rather than players getting just too good for new players.