Static Electricity

While running the last two batches in the Spectra 11 there is a good amount of static electricity building on the bowl.  This is new.  I can't pin down the cause for this.  I've run through every variable I can think of with temp, weather, humidity, etc.  I'm wondering if this is an early warning sign that something is happening with the Spectra.  There is enough static electricity building that it's getting my attention like never before.  I'm starting to know what a mosquito feels like at the bug zapper.  Was curious if anyone else experienced this and could offer up the shocking truth.

Cheers! Scott