How are folks tuning your cams for those wonderful night plate captures? I've been twiddling with a HDW5231R-ZE as an upgrade to an older non-Dahua camera for about a week. Daytime images are good, but night and twilight are problematic. Below are the settings I've tried, but I've yet to get a legible capture for 30mph vehicles on an non-street lit road. Exposure: Shutter priority at 0-1ms. Tried 2ms, 4ms to reduce noise at twilight. Auto Iris: On 3dnr: Tried off and on. Tried grade of 9 and 50 (presume this is proportional to the time-averaged frames?) Sharpness: Tried 50-60. Contrast: Tried 50-60. HLC: Tried 40-75. WB: Outdoor IR: Tried SmartIR and Off (external IR sources). System Version 2.622.0000000.31.R, Build Date: 2018-08-13 WEB Version V220.127.116.116707 Can someone share settings (or even better, their tuning process) that works for this camera? Below is a typical night image, same vehicle front and (illuminated) rear plate.