I just ordered the 55-250 without hood, and it should be here around the 3rd. Now that I know a bit more about what I am doing, I am going to stop with the Auto ISO and move into manual (using 800-1600), as well as monitoring shutter speed. Which mode and settings are best for hockey shooting with this lens without a significant loss of quality (not too grainy from ISO)?
Shoot Manual ('M'), ISO 1600, f/5.6, and start with the shutter at 1/500. Watch your histogram (and be careful not to blow out the ice) and adjust your shutter from there.