I have the permanent dual controller, but when I'm using the insoles both of my temp controller are busy, one on the jacket and one for the gloves. So I just plug this switch inline from insoles to my jacket.

Below 40 it can stay on, above 40f 15 min on and maybe 5 min off

 

I have the liner and gloves and sox, I only tried them out on a 50* day here (thanks global warming), I can really feel the heat but a question to you guys that had them longer. I played with the thermostat all the way up and down and it didnt seem to over heat me, so I was thinking is there a noticeable difference if it gets in the 40's? Sorry if this sounds like a dumb question.