I am new to PE. I am 6.75 x 6, I am looking reach 8.25 x 6. I recently purchased an extender but it has not arrived in the mail yet. I was surprised to see that no one on here is really in to the extenders. My question is, Do they work? From what I have read it takes 4 months at 6 hours a day to reach 0.8" gains. What are some of your opinions? Especially those of the veteran PE guys out there.