Got my test kit a few years back from TFTestkits. Ordered some refills this year, but forgot the PH solution. Stopped at Leslie's today to get a refill bottle. Went to test tonight and 5 drops set it to a deep red. Then re-read the directions to make sure it was 5 drops and noticed my kit calls for R-0014 not R-0004 like I got. Trial and error seems to be 2 drops. Anyone have any input if this method will work with the Taylor K-1000 PH/chlorine kit?