Thanks Jason,
I appreciate that its not that much difference in the pool. (5 grams in my pool for 1ppm FC) In the end I realized I just needed to extrapolate what you were using for 100% and take 70%. I edited a local copy of the page and added the 70% option to both the fc and eff functions. I send a lot of people / clients to the calculator and most of them need explicit options
I've attached a copy for your pleasure.
I appreciate that its not that much difference in the pool. (5 grams in my pool for 1ppm FC) In the end I realized I just needed to extrapolate what you were using for 100% and take 70%. I edited a local copy of the page and added the 70% option to both the fc and eff functions. I send a lot of people / clients to the calculator and most of them need explicit options
I've attached a copy for your pleasure.