HIGH-ISO SWITCHYARD
YARD
LEAD
Read the yard. Throw the iron. Spot every car before you foul the plant.
B blocks A. Hold B → Spot A×2 → Spot B. Plan switches, drive the diesel, couple/cut, clear every destination for ROUTE CLEAR — never a single-flip switch win.
01PLAN
02THROW
03DRIVE
04COUPLE
05CLEAR
QUALITY Default low. Append
?medium=1 for fidelity. RESULT
FOUL
Soft restart ready.