Hi, I began trying out TiteWad to save money over my usual 700X. I was told I could use less to make velocity but the recipe calls for 20 gr. to make 1350fps when before I only needed 19 gr. of 700X with the same components. Why is this? I checked burn rate charts and TiteWad is a bit faster than 700X. Had to switch from 12L to 12SL because of stack height.