You can change the sensi in build mode with fortnite on the pc as well as on the console because i would not have found it anywhere
and so I find it a bit stupid in building sensi too slow and looking around and so too fast
I think it's going somewhere, I've definitely changed that
On pc is always just a sensi, more is not currently possible
Unfortunately this is not possible.
You can also just move your hand faster.
And what is the best there and with what dpi
Nobody can say that for you. Do you have to find out for yourself what is the best senis for you. But often everyone used that 800dpi.
I used 800dpi and so 27% sensi
You can raise your mouse sensitivity so that it is higher in construction mode and then lower your survey sensitivity