Simple mod to new Lego Crocodile to fix derailment issue. Note: Build as per official Lego instructions before doing this mod. Should be more stable than just removing rubber bands because it
MOD Custom rods for the Crocodile Locomotive set 10277 - LEGO Train Tech - Eurobricks Forums
LEGO MOC SBB Ae 3/5 inspired locomotive, alternate build / B-model of 10277 by mnemocron | Rebrickable - Build with LEGO
MOC-82798 10277 Crocodile Locomotive Alternative Build Buidling Blocks Bricks Assemble Particle Kid Adult Edu Toy Gift 1144pcs - AliExpress
LEGO MOC 10277 Crocodile Locomotive Alternative Build by InyongBricks | Rebrickable - Build with LEGO
LEGO MOC 10277 Crocodile Locomotive Alternative Build by InyongBricks | Rebrickable - Build with LEGO