I have an AGA coming from OKC Vapes with a quartz tank for it, and I am expecting to put it on my silver bullet, my only mechanical mod. I was watching an RNM review about the GUS/Caravela and he showed that when he used the hotspring from the gus that the output voltage under load was 3.0 something volts, and when he took the hotspring out and put the solid brass contact in from the caravela into the gus, that the output voltage was 3.7 something volts. The silver bullet has a hot spring in it. Is there a way I can check the resistance of the PV itself to see if it's going to be an issue? Or does anyone already know what the numbers are for the SB?