I think I am going to try a very weird, but probably not too dangerous, experiment.
Well.. I've been reading posts on Thunder's Place about Vitamin C.. including the thread that Bib made.
I have a very strict diet and I can add/remove certain vitamins if I so choose to, because I am very knowledgeable about the foods I eat.
My plan is to restrict all Vitamin C intake (besides 3-4% RDA) in a similar fashion to my PE routine. I will go 2 days with minimal Vitamin C, and then on the 3rd day (the same day as my PE rest day) take multiple grams of Vitamin C.
You all may call me crazy, but that's okay!

Don't worry, I will closely monitor my health and if I see ANY warning signs of scurvy, I will IMMEDIATELY abandon this experiment and begin taking regular Vitamin C supplements again daily.
Wish me luck I guess? Haha.

Yes I have lost my marbles.
But, if the "Vitamin C" theory is correct, I may see some length gains from this. Or I may see absolutely nothing at all. Oh the joy of theories!