While I support everyone's right to choose to shoot light (or, extremely light, in Chuck's case) loads at targets, there is no arguing with results, or data. As for results, I have no doubt that 3/4 oz. loads will break every target on a skeet range, we're talking 21 yds. here, but they won't break every target every time on a sporting clay tournament range, REGARDLESS OF THE CHOKE USED. As to the data, in last month's issue of SPORTING CLAYS magazine Tom Roster restated the results, and the conclusion drawn from those results, that he found in controlled testing. He stated that, if you want 100% certainty that you will break every edge on target at 40 yards that is centered with the load, you cannot achieve that with less than a 1 oz. load of 7 1/2's, out of a full choke. He shot many edge on clay birds at 40 yds. with a gun in a benchrest with 8's and 7 1/2's to come up with these results. Note that the targets were not spinning, which certainly lends to easier breaks from the centrifugal force helping to sling the target apart, but were sitting on a dowel. But, keep in mind that this was using a FULL CHOKED gun! I use .020" choke in both barrels in competition, and will use nothing less than 1 1/8 oz. in a tournament setting. If I choose to use 1 oz. loads in my BSS in a S x S only shoot (which is choked mod. and full) it is only because that particular gun is more manageable with lighter loads, which helps me get on the second bird of a true pair quicker. I get much harder breaks at all ranges with the 1 1/8 oz. loads than with lighter ones, and smoked targets translates into confidence, which is ultra important in competition.
I understand that we all shoot for enjoyment, and that we should shoot in the way that brings us the most enjoyment, and that competition certainly is not enjoyable for most shooters. For some that means featherweight guns and very light loads. But there can be no denying that, for some of us, an unbroken target that falls to the ground brings no enjoyment. The old well worn argument that light loads lead to more actual hits is hollow, it has no way of being proven. Besides, all of us are not recoil sensitive at the same level. What's more, the opposite is much more easily shown to be most likely true, by practice. How many of the top 10 percent of the shooters in registered sporting clay competition use less than 1 oz. loads? Few, if any. The vast majority are using 1 1/8 oz. (shudder the thought!) loads. If they could use lighter loads, which have less recoil, and break just as many or more birds, why wouldn't they be doing so?
If I choose to shoot 3/4 or 7/8 oz. loads, I will shoot them with tighter chokes, but I will accept the fact that I will lose a 35 plus yd. bird occasionally that gets hit well by the center portion of my pattern but is not going to break.
I shoot for fun, too. But, dust off a target, or a target that I know I shot well that flies on unbroken is no fun for me and leads to a lack of confidence. Smoked targets, and "dishrag dead" birds are fun.
Stan