Oh my bad i should have read more than just the title, my adhd does this too me sometimes lol. Use a dropper or a catheter tip syringe to add a few small drops (Let me stress the fact that I said DROPS here) . Shake. Test. Where are you at? Does it need lowered some more? Maybe now you only need 1 or 2 drops this is where the work part comes into growing your weed. If it takes you an hour to get your ph right it takes an hour. Once you get a lil more experienced you will be able to see where okay ill be safe with 5 drops here but how close will i be. Always always always measure once youve bought your measuring tools measuring is free you can measure all day at no additional cost and get things right. Never do anything too drastic.
BeaverG