Hi y’all, I’m running an ACS1500SE from DTR inside a convoy flashlight housing with an 18650. My driver works just fine as I can hook my bench top supply to the + spring terminal and the case, powering it with no issues. I can also attach those leads to my battery externally and power it just fine. When I put the battery in the case and screw it down however, it won’t turn on. I’ve checked the continuity of the case/back cap/front cap and it’s fine. I’ve for shorts and found none. I’m so confused why this could be happening. The resistance of the case is minimal- like 0.5 ohms so it’s not dropping the voltage (since it works with leads outside the case.