Tuning Up Rapido Trains N Scale FP9A 

Get rid of the grind and growl from your Rapido FP9.
We'll start with a simple axle change on good runners and progress to heavy truck modifications on the loudest grinders. These mods will drastically improve the running characteristics of these great looking models.
Stick around til the end to see a detouring Canadian on the Crowsnest Sub.