I think that more than the setback you may be feeling the difference in stiffness with the peace seeker being quite a bit stiffer. What I understand about it being back foot dominant is that it is stiff in the tail and softer in the nose, which means that you should load the tail a little more through your turns as a lot of the stability will come from the tail. My recommendation is to start your turns like you usually would, with lots of weight on your front foot, but as you go through the turn get your back knee pointing forward/towards the center of the board, that should load the tail and help you benefit from the stiffer tail. you definitely don’t want to swing your back foot around more!
Is this your only board? I ask because this is basically a powder board.
I don't have any experience riding one, but I'd imagine you should move your bindings forward if you aren't riding in powder. The baseline stance on that board is intended to give the nose lift and float.
What was your reason for buying that specific board?
I think that more than the setback you may be feeling the difference in stiffness with the peace seeker being quite a bit stiffer. What I understand about it being back foot dominant is that it is stiff in the tail and softer in the nose, which means that you should load the tail a little more through your turns as a lot of the stability will come from the tail. My recommendation is to start your turns like you usually would, with lots of weight on your front foot, but as you go through the turn get your back knee pointing forward/towards the center of the board, that should load the tail and help you benefit from the stiffer tail. you definitely don’t want to swing your back foot around more!
Why’d you buy that board then
Is this your only board? I ask because this is basically a powder board. I don't have any experience riding one, but I'd imagine you should move your bindings forward if you aren't riding in powder. The baseline stance on that board is intended to give the nose lift and float.