And I also do similar. It works fine that way. However mine is limited to when I first start to draw. The temp. rises but then falls back gain. I draw slightly faster until it fall back to about +8, then I slow the draw and do my best to keep a constant draw and it usually gets to the +7 and can be kept there by tweaking the valve as needed. I own a auto draw off but have decided not to even hook it up for now, maybe sometime I will, I'm not sure, I like the constant draw method. My batch does not get adjusted from the initial surge of high density until I have a finisher full. Then I bring it up to filtering temp. and adjust. It usually is at like 120-140 when I bring the temp. up to 210-215 for filtering. At that point I density check and thin slightly as needed in most cases.
Dave Klish, I recently bought a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.
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