I've not seen this question come up, but just wondering if this may work? I'm going to be shooting in a situation where I'd be looking to use a single jemball or chimera pancake - which obviously has a limitation to the amount of light that it can put out.
If I needed to raise the level of the ball, if I pointed a source 4 at it, would there be any reason why that wouldn't work? I'm wondering whether you'd get keep diffuse light from the actual bulb as well as get the bounced light from the source 4 (a source 4 as the spill is more controllable?).
Any thoughts why in a pinch this wouldn't work?