I am just back from a (largely unsuccessful) trip and played with Pandora 155+30 a fair bit.
A long sink and then tip beating seems to be the way to go - i.e. pretty much as per that video. Experiment with the pace of retrieve. I don't think you could retrieve as fast as in that video for very long without the lure coming back to the surface, except in gentle current territory where the lure will sink fast.
Also tried a slow action-less retrieve but the lure comes up surprisingly quickly, and with long slow pulls as many anglers use with large Bigfoots, it does not feel like the lure is doing very much. So, I would say exactly as per the video but you might need to slow it down.
One other note - as the lure is so dense and very aerodynamic, it casts very well indeed. Just make sure you use a heavy rod to do so. It is easy to forget that a lure that does not look like a giant, weighs well over 200 grams rigged.