I finally went to the range on Sunday after who know how long of not shooting my XD. I shot approximately 100 rounds of WWB and I was surprised that my best shots were from my 2 strings of strong hand unsupported and weak hand unsupported. The rest were consistently lower than they should've been. Is there an easy explanation for this strange phenomenon? I mean I know pistols were meant to be fired one handed but I always thought a supporting hand would increase accuracy not take away from it.