777 HAUL TRUCK (1/12 size)

[od jhon deer]

hello ive just been looking over your build nice job. I'm not trying to tell you what to do but I would like to make a suggestion on your drive train chain. From your vid I could not really see a idler pulley. How ever I did think I seen a bushing. My suggestion is this replace the what appeared to be nylon with bronze this way you can cut a grove for chain to follow in and it will last three times as long almost maintenance free. Bronze is also called oil in pregnanted brass. I hope I have not affended you only making a friendly suggestion that's all