Apologies for the lack of technical description, but yesterday whilst putting my LGB Heidi on track, I noticed a dog-leg/L-shaped grey plastic item about an inch long lying on the grass. I realised it was part of the dummy valve gear/connecting-rod system but on comparing left and right sides of the loco, discovered it was missing from both sides. Eventually I worked out where it fitted on the left hand side between the horizontal link and up into the D-shaped cut-out at the bottom of the side tank. Whilst the missing part is not noticeable if I run anti-clockwise around the Black Squirrel Railway, I would prefer to be able to run in both directions without seeing the offending gap! So, without much expectation of success, does anyone have any suggestions as to where I might be able to buy a replacement link for the right-hand side?