James:
Thanks again for the info. I am hoping to get out this week and shoot my few Tuskers but it won't be over 46 grs. of Blue Dot! Ouch! I got beat up enough shooting 0.735" RB's over 36 grs. of Blue Dot. I was using a Reminton 870 off the bench mind you and I shot 30 + rounds. Next time I take some padding!
I'll likely set up targets a 50 yards since I am using iron sights but I have rolls of 36" wide paper so will try to set up a target frame at 75 and maybe 100 to see if I can catch the slugs on those too. It may give an indication of stability in smoothbore past 50 yards. I doubt that big slug will get too disturbed passing through a couple of sheets of paper.
johnch:
I've been messing about with home made Brenneke style slugs with little success so far. Similar idea to yours. However, I think the wad column is the issue. Likely dense felt attached using a jig would help. I have tried a variety of different wad materials so far with mediocre results. I would be interested to see how yours turn out.
So far the best "attached wad" home made slug I have produced is an AQ clone using 0.690" RB drilled and a screw inserted then with hot melt glue cast around the screw for the extended wad column. The few I tried did pretty well so I'll try some more.
All in all though it is a lot less trouble to cast a lead ball or slug and be done with it. If the Tuskers work well for me that is the style I like.
I know, why don't I just get a rifled barrel? Well, maybe that is next.
Thanks again,
Longbow