Yeah I like your idea. I'm gunna steal that.I plan on using Captiv8’s Isol8 elements. I manage my alk, cal, and mag separately (method really doesn’t matter). I will send in my ICP and see where I am deficient. Then I plan on getting the Isol8 elements kit that comes in the 10ml bottles. I’ll punch in my numbers in my calculator and it will tell me my dose for the period of given time. I will then use the calculator (there are multiple tabs) to come up with the RODI solution with needed elements and set up my doser to do my daily doses. In a month I will send in another ICP. Seems rather simple to me, maybe not to others. Worst case scenario I have to email Chris Wood, whom I understand is very responsive.