Was perusing BPIs' website looking for .410 wads for a new squirrel thumper I have coming and ran across the "stretch 410" wads they offer. No published data in any of my manuals using this wad but they say it is a good wad to increase the range of the lowly .410 so thought I'd give them a shot. I really don't want to spend the $15 for their small bore manual to get load data since I have purchased several of their manuals in the past and found them to be lacking and some data was VERY incorrect so was wondering if anyone might share some of their favorite recipes for this wad? I'd like to stick with 5/8 oz to 3/4 oz of shot. I have had best luck with 11/16 oz in other loadings. I was using 15.7 grns of Win 296 with one nitro and one 1/2" fiber cushion and no shot cup. They shoot well but patterns get thin around 30 yards and they lead the bore up a touch if you shoot many so I was planning on going to shot cups to reduce leading and increase pattern density at 30 yards which is about the max range I care to shoot at something with a .410