I was trying to do it like in real life, they launch, roll 90 and then slowly fall onto its back before rolling again to jettison the main fuel tank.
The mod i'm using is the add-ons for the mk3 sorry, so the OMS system, heat tiled wings and body, tail flap, boosters etc.
I'm just jumping on now i will get a picture as best i can. then figure out how to get it on here haha
MT