The above is only 7 amps, well within it's capabilities, try a 0.2 Ω and report backI just put an inline meter on my sx350 chip and there is no voltage drop under load at all. Screen says its firing my .7 ohm build at 5.12 volts, voltage meter shows 5.2v. Something is a miss here, it is regulated and when it says its firing at 4.2 volts on the screen thats what should be coming up on the meter