We have just finished converting a very old layout to DCC however one of the curves is rather tight not sure what radius it is, but one or two of my wagons (not all) derail and or decouple. Unfortunately the track cannot be relaid as it has been previously super glued into position (it would appear) as we have tried to relay the track but it wont budge. So just wondering if anyone knows some one who manuafctures something like a template that would fit inside the track so the wheels adhere to the track. We made a tempoary template which we inserted inside the track using cardboard and this did indeed work and the wagons stopped derailing / decoupling, as the wheels were forced to follow the curvature of the track. Appreciate any thoughts, many thanks.
Best Wishes,
Chris