I hear you on that.....I trained my 20yr old like this......1 on 1 F's, IS, IS, 1 on 1 Fs, 1 on 1 Fs.....got 2 IS pops, 2 driving pops, 2 handling pops but his JS hasn't popped yet....I am going to do a block of REB, and ID and then come back to his IS and JS...But it should have popped..