Well, good for you!
I have seen the technique demonstrated one time on Simply Quilts, after having done the prairie points one by one - - as you.
It made a whole lot of sense to me to do them this way, and now you have proven to the whole list how effective and wonderful the technique is!
Good job!
Now, I have a question <g> don't I always??? LOL
how do you go around the corner with the prairie points, since you can't slide them back and forth, and if your fabric isn't long enough, how did you lengthen it?
Not a clue about the corners, but do you do an angled seam to lengthen the fabric as you would for binding, etc?
Again! Good job, klue <wave>