i have two bachmann s4 switchers they are new.my problem is that one takes slow the other on takes off like a rocket.all the cvs are the same
on both engines.any one got a idea?

my wife lost the book and i forgot how can you help. memory not so good at 81 yrs young

the system runs on dcc digitrax controls dcs 51

i have an s4 4 that runs good but stops for about 7 seconds then starts up for time then does it again

i!m running dcc and the track are very clean. i did some cv changing and will only run up to half trottle then quits.

both of my 70 tonners  are brand new from bachmann.

i have two of the same kind the 20 tonner are very loud no fix that i know. i have put cotton in them put tape in no results good luck

i have a s4 dcc engine it was running great then it slowed down took cab off looks like fly wheel is jerky enyone hav had this problem

how do you change  ndot to reverse travel when in forword engine goes bsckward  have giatrax controller dcs51 lights work fine