oh hi - are you Joanne's husband ???
How is the captiva, have you tried any bio in it yet?
Regarding pump drying ... its the method I use for drying out the biodiesel. I heat the biodiesel up to about 60 degrees (roughly), attach a spray nossel and use the pump to circulate the mix. The spray nossel is really effective at evaporating out the water and dries it all out very quickly.
Just looking thru here and saw your name Matt - Joanne from Plant Growers said you were on a forum so this is the one. Good information here. We picked up our captiva today. Just as an aside - what is dry pumping ????