I also ride in places where a high BB is a nice feature. I ordered one 2021 and plan tu use 2.8 tires and the highest position, maybe even a 3.0 in front. From my search the fork has plenty of room. I am supposed to get it in june.I have not tried running in low mode yet, probably will not either as I get quite a few rock and log rolls that strike the motor.
I am actually going to up the fork to 160 with an air shaft and leave the bike on high. This should then closely match the geometry of the standard bike on low, and hopefully help clear more log and rock rolls.
My trails can be tight and twisty and the added agility of high mode seems to suit these trails better.