IRON NEST Calibration Fire Explained: First-Shot Setup and Fixes
The first Calibration Fire tutorial in IRON NEST: Heavy Turret Simulator can be surprisingly confusing. Rather than simply telling you where to aim, the mission introduces several different stations and expects you to connect the entire firing process yourself. I struggled with this first tutorial, so this guide breaks down the solution that worked in my playthrough. Calibration Fire Quick Solution For the order shown in the video: Setting Value Iron Nest position H3 5:5 Target Q4 4:2 Bearing 85.4° Range 8.90 km Shell HE Powder charges 2 Left-gun elevation 53.40° Gun Left 1. Plot the Shot Correctly Start by reading the full High Command order. Place the Iron Nest marker at H3 5:5 and the target at Q4 4:2 . The direction of the measurement matters. Draw the line: Iron Nest → Target For my Calibration Fire order, that produced approximately 85.4° bearing and 8.90 km range . Drawing the line in the opposite direction can give you a completely different bearing. 2. Build the ...