Symptom-led diagnosis

Fix the first uncertain input

A miss is evidence. Classify direction, depth, target geometry, or relocation state before changing values, then repair the earliest broken link in the operating chain.

Diagnostic doctrineChange one confirmed variable group at a time.

IRON NEST tactical map with a firing card showing shell, elevation, and bearing — Firing-card audit · official game screenshot

Choose the symptom

Operator troubleshooting files

Each page gives a short answer first, a controlled verification order, and the related full manual for deeper mechanics.

4 focused fixes

IRON NEST tactical map with grid, clipboard, markers, and measurement instructions

Directional miss

Shot Lands Left or Right

Fix a left-right miss by auditing target identity, current NEST origin, final map bearing, and turret traverse before changing elevation.

Open diagnostic →

IRON NEST ballistic calculator showing distance, powder charges, and gun elevation

Depth miss

Shot Lands Short or Long

Fix a short-long miss by checking final range, calculator charge selection, physical charges, elevation, and barrel assignment as one trajectory.

Open diagnostic →

IRON NEST reconnaissance photograph overlaid on the tactical grid

Map diagnosis

Target Lines Do Not Intersect

Repair failed triangulation by checking reporter origins, subjects, bearing direction, coordinate precision, and weak geometry before guessing a target.

Open diagnostic →

IRON NEST gun room with paired control stations and machinery

Relocation reset

Miss After Relocation

Fix post-relocation misses by invalidating old firing geometry, moving the NEST marker, and recalculating every surviving target from the new origin.

Open diagnostic →

Fast routing

Where to look first

Left or rightTarget, origin, bearing, traverse.

Short or longRange, selected charges, physical charges, elevation.

After movingInvalidate every old firing line and ballistic pair.

Run the pre-fire check