Obviously gonna be Headstock Heavy, so Neck Dive, but thats largely overcome by the simple action of having ya right arm resting over it... and a little slippy on the knee, might hunt out a bit of grip tape, will only need a couple of inchz or so in the curve... quite shallow at about 110mm at the deepest point... and comfy slouched on the sofa! Although i'm now thinking of patenting an inverse bowl back design - bowl forward back, bowl back forward... you get the idea... gonna call it a 'B