@Barbara CPE - Thank you for your input. I had an hour appointment this morning, and talked to my electrologist more about the tugging issue. I explained that I was on a forum receiving this information from professionals. I asked her to try some hairs with three shots each: left, right, center, and see if they slid out easier without tugging. I could still feel significant resistance, like they were being plucked as an untreated hair. When she uses the normal one or two shots, the tugging varies from mild to intense. When she is pulling on the intense end it feels similar to simply plucking them.
So, I’m going to spend another hour there on tuesday doing this same thermolysis auto method. After that she suggested we could try blend which takes longer. I said that if the hairs will slide out easier and get a better kill ratio then we should do it that way.
I have also read a page of information about blend on the site hairzapper.com which is a bit scary.
“Blend is complex for operators to use and all too often, this process is badly set up and skin damage is often the result. The primary difficulty is the determination of how much thermolysis produces coagulation and not desiccation.”
According to that info, blend is very tricky to get right and there is a significant chance of scarring in deeper layers of skin tissue which won’t show on the surface until much later up to a year.
http://www.hairzapper.com/blend.htm
I don’t know if it’s ok to ask for others opinions on that particular page of information because of professional conduct etc. But if it’s ok I’d like to hear from anyone on the hairzapper.com blend page, and perhaps if anyone can recommend a link to other information about blend, I’d like to read up on it.