Plaster problem

[bchristex]

After I run my Dolphin robot the basket has been having about 2 cups of white goo in it. I saw on another thread I should taste to see if it is salt which it is not so I am assuming plaster. If you can please help me understand what I might do
My numbers are:
FC 6
PH 7.5
TA 100
CYA 50
CH 400
Salt level is 3600 ppm which is in the range for Pentair 1c60

Thanks

 

[YippeeSkippy]

Is it gooey, or is it flakes of something? If you take some and put it on the dirt or grass, drop a few drops of muriatic acid on it and if it bubbles it very well may be calcium.

Maddie