Thanks guys.
I guess if you're either overbowed or even "fully bowed" it would be quite a bit harder to draw while sitting or kneeling.
I've always been a bit underbowed myself, but looking at it from the other perspective it makes sense.
I can also understand prefering a non-passthrough, but I'd think an equipment change like either a grasshopper or big mechanical head like a vortex or something would make more sense.
Thanks again for the info!