Basil,
i have been informed that these are not the same as x2. The story that I got is that the x2 are not dual coil in parallel but just lower nichrome wire over a larger area. But then OrthChris said they are dual in his video so now i don't know what to believe... At this point i think the only thing i can do is order some, cut open and compare. Gonna go order... look for that shortly
zero