Good one Italiano, thanks. Will edit that into my copy, or into it's own post if there's still an interest. Hydro never get's straight fresh water unless to correct a problem, right...? Quantity of runoff when watering/feeding came to mind also.
I guess it could get too complicated if worried about the minutia, but am seeking the perfect troubleshooting form, lol.
Any additional imput or suggestions is/are welcome. I'm not trying to step on anyones toes, just trying to make it a bit easier to follow the troubleshooting form.