If you have recently purchased a pack of the Heljan dogfish wagons in olive green or engineers livery, DO NOT USE THEM! The axles are non-insulated and will short out your layout. Those using DCC will be particularly affected.
I understand Heljan are trying to find a solution. More info when available.
Regards
John R
Bromsgrove Models
I understand Heljan are trying to find a solution. More info when available.
Regards
John R
Bromsgrove Models