coupler height

[mf5117]

On the Bachmann 1:20 scale is there a big difference in coupler height to 1:29 .Will it pull or would I have to change out one of my couplers on my Bachmann rolling stock to couple up to lets say an aristo box stock car and some wooden reffers ...

My Tweetsie set is over at my daughters . I have been wanting to run the steam engine and tender . And as you know I have alot of off brand rolling stock ...

[the Bach-man]

Dear M,
It will depend on how level your trackwork is.  Try it and see!
Have fun!
the Bach-man