I just got in an EHPro Veritas that has been modified to use as a bottom feeder. I did a full clean with Dawn when I got it. On the first build I noticed the machine oil taste(OMG ITS BAD) I soaked it over night in vodka and then repeated the dawn cleaning. I have tested the insulator to see if it has gotten soft or melted but it is fine. I have tried builds from .3 to 1.6 and still get the same taste on and off. Any one else had issues like this?