Yeah I have been trying shooting one handed too. The most frustrating part of it is that those were the shots that I had no problem knocking down consistently a year ago.
On a brighter note, I had an awesome pick up game today. It was a really tight game, but my team broke through when I created a lot of post up opportunities for the big man. Then, with game point the opposing team tried to double team in the post and leave me open. SWISH!