Getting snotty...

Smaller or lightweight locomotives may find hauling long trains difficult and they seldom cope well with inclines. Railcars and multiple units may have similar issues. While adding extra ballast has some effect, it can be overly taxing on delicate mechanisms. Traction tyres have been favoured by RTR makers, but the loss of conductivity and their unsightly appearance make them unpopular, especially on shortwheelbase traction where all-wheel power collection is vital. A simple alternative is to coat the powered wheels with Bullfrog Snot. This green fluid dries to a translucent, conductive film that also improves mechanical adhesion. The wheels need to be spotlessly clean beforehand and the fluid should be applied while the wheels rotate with a small brush or swab and left to cure overnight. Made in the USA, it’s tricky to obtain in the UK unless ordered direct. However, a 30ml jar will last for years. Price: approx. $35.00 inc. shipping Availability: www.bullfrogsnot.com