Got my kit today as well. One question, though. It asks for one scoop of powder for chlorine test, does that mean those small plastic pieces with the tiny scoops at the end?

My numbers were:

FC: 27 (have been shocking daily to kill white mold; it's dead, too. been gone for several days. Going to let it start to come down. Had no idea it was that high. Worked, though.)
CC: 0
TC: 27
Ph: 7.2
Alkalinity: 150
Cal: 390
CYA: 20

Using pucks to raise CYA. 30,000 inground vinyl pool. Any guestimates on how long it will take to reach 40-50?