Hey, I found something interesting for your experiment.
The first thing is a Meditation/Self Hypnosis for growing, the second is a page about growing with maditating.
The Impartial Height Increase Message Board: Dr Laura's Hypnosis program for height increase, * all tracks* Grow taller with me
Maybe It'll help you, and I think so because with the meditations you can send the growing energy to the part which should grow, your legs.
cheers tom