Hi! I'm still relatively new to the board, so you don't know me yet although I FEEL like I know you!
I agree, this IS an excellent idea... one of those things where it's astonishing it hasn't already been done. Thanks for being the initiator
I'll be your first visitor, and I will also help as soon as I get my camera back, as I am practicing roller sets, bantu sets, and rod sets too! So far, I think I got the spiral rod set down, but everything else is going to require some determination
I had the best spiral set on my fine, kinky, 4a natural hair by Shirley at Strands hair salon in Wheaton, MD. She washed and protein contitioned me with Phyto Specific products, and then she blew me out with a FIRM plastic-bristled paddle brush and a dryer with a nozzle concentrator (no round brush to rip my strands out)! Once my hair was straight, she then ran a quick oil-based moisturixer (phyto again) through my hair and then wet sections with wrap lotion and water from a spray bottle as she rolled 1 in sections up the spiral rollers (the long rubbery ones that bend, the yellow ones). After she finished my whole head, she sprayed me again with the wrap lotion, then put me under the dryer for about 30 minutes (hair dries fast on those little rollers). Then, she took them out, put phytospecific brand oil on her hands, and separated the curls for much needed fullness. It looked GREAT and lasted for a week and a half!
I replicated it last night, on my dry natural hair (not blowdried) with just wrap lotion and the rollers, and I went to sleep on them semi-wet. They were dry by morning (hair wasn't really wet to start with), and after I separated them with my fingers and coconut oil on my hands, I looked just like the salon set I paid +$200 for
out of sheer desperation with styling my hair. Sure, the curls had a little more natural texture in them, since I didn't blow it straight first, but I expected that. Next time, I am going to see how much smoothness I can get out of doing the rollers while dripping wet and using a hood dryer, but if that still does not give me the smoothness I want then I will just repeat EXACTLY as they did in the salon, blow out and all (I bought a firm paddle brush just like theirs -- I got it from whole foods, and it is by Bass -- I had other paddle brushes, but could never get my hair straight as easily as with this one, I think because the other brushes seemed to have an air-filled cushion underneath the bristles).
Sorry to ramble on so long, but I just wanted to tell you EVERYTHING I knew
I hope this is at least A LITTLE of what you were looking for...