First batch of biodiesel

[MDTyree]

I'm getting ready to make my first batch of biodiesel in my appleseed. I have 25gal. of oil that I have filtered and ready to go. Now I've done two titration test on the oil and the results come up 1. 3 ml. I did a 1 L. batch for a test, and washed it 5 or 6 times and dried it, and it took longer to dry it, but it just went back cloudy. What could that be causing that? I've done 3 L. batches in the past that turned out fine, useing new and old.

Thanks,

Mike