Short 10-searching for some data beyond the spreadsheet

[Garhart Stephenson]

Well folks, I have poured through all of the data I can find and am still looking for a couple things. I am about to develop loads if I can not find anyone else who has, but figured I would ask here first. No need in spending money pressure testing ammo if the same has already been done. Two things I seek: 1 5/8 oz. lead shot data with WW plastic base hulls using Longshot and the SP10 wad instead of the gas seal+fiber wad+ shot wrapper combo. The second item is a load of either 1 1/2 oz. or 1 5/8 oz. of BUFFERED lead using the above components.

I want loads that would be acceptable for damascus barrels, therefore lower pressures are desired and should be achievable with these components. High velocity is not a concern and actually somewhat counterproductive to my goal of efficient long range patterns. If anyone has done this, please share what you have learned. If not, I will eventually update this group with my findings and pressure testing data. Thank you.