ARIZ JACK,
In my experience, and you can check with TINA for my results, as she BEGGED me to send her some of my dehydrated RS, well, actually I OFFERED if the truth be told, hehehe, I find it best to cut the peppers at least in half. You must open the skin of the pepper for the moisture to escape. Again, in my experience, and I DID TRY it, it takes FOREVER to dehydrate whole, unpunctured peppers. You could prick the peppers several times with a fork, cut a few slits in them, or ROUGH CHOP them in a food processor, but, again IMHO, the pepper needs to be penetrated in some fashion to allow moisture out. I have done my RS at about 140F - 150F, and had no problem with seed germination. LOW is good also, just will take a bit longer. Lemme know how they come out.