Was I the only one that heard this in Ricky Bobby's voice? http://youtu.be/Af-Id_fuXFA
With all due respect you folks are crazy. The less you are handling the acid the less accidents there will be and the less time for mistakes to occur.
This is an addition of MA to a pool. It does not require precision. A one gallon jug is 128 oz. Estimate from there. The more practice the better you get. The vast majority of pools have rising Ph. Overdosing is naturally corrected.