I'll see if we can't get this moved to tactics, where people will actually respond to you.
The nobs have to have different wargear.
A nob with a big choppa and a nob with a big choppa and a kombi-rokkit is just fine. Two different wound groups.
My current configuration:
1. Painboy
2. Waaaugh! Banner
3. Bosspole / Ammo Runt
4. Powerklaw
5. Powerklaw / Kombi-Rokkit
6. Powerklaw/ Kombi-Rokkit / Ammo Runt
7. Big Choppa
8. Big Choppa / Kombi-Rokkit
9. Big Choppa / Kombi-Rokkit / Ammo Runt
Four BS2 Rokkits should fetch me one hit. Three ammo runts to reroll the three misses should fetch me another one, and now I've got two rokkits to try opening up the transport I'm assaulting. Or two rokkits to wound the
MC I'm assaulting. I stopped using Skorchas; too much opportunity to kill your way out of assault range.