DP- absolutely spot-on, I've read quite a lot of Don's stuff and appreciate his experience with pelters. As to shot columns, stringing lengths and loads, I-too have much better bird killing with lighter loads. The boys shooting trap are finding much the same and most around here now shoot light 1oz loads with more '25', '50' and '100' patches on their shooting jackets.
Around here, we don't have turkey's yet. Seems many of the other types of animals have infiltrated this area over the past 10-15 years, so maybe the turkey's will as well. I expect to do a turkey hunt next April in the more Southern part of the Province with my younger daughter, but would like to use my .40 flinter.