For those who have taken the FAST class or BSEP, how much did your line scores improve?

When I had taken the FAST Class back in my younger days.....while I can't remember all of my line scores, I can tell you that each increased by at least 10 points and my GT went from a 109 to a 122.

I've not taken either, but I've sent several to do so. Their improvement percentages have all been relative to the amount of work/effort they put into it. So if you put forth the effort, you'll likely see a larger increase.

Totally worth it, my GT went from 106 to 120.