Paxton/Nelson supercharger issue - losing fluid, occasional large exhaust smoke cloud

[MmSadda]

Since I posted this thread originally, I had the blower rebuilt by Paradise Wheels (the company that services the blower and owns the rights to it, etc.) and had an intercooler added and the car re-tuned. I had the smoking issue again, and sent the blower back to Paradise Wheels - they found no moisture in the blower, and no cracks in the casing. If that's accurate, it means I'm getting oil (or something that's causing smoke) sucked into the engine another way.... unless smoke could be caused by running too rich. Is that possible? For what it's worth, it seems to be a greyish smoke, though I could be mistaken.