Humps and dips like that (second pix) will cause random decoupling if you are using Kadee couples.
I assume you mean the #58 "scale" couplers. I run on a modular layout, that makes those humps and dips look positively flat! As long as the #5s are at the correct (and equal) heights, I have no problems with decoupling.
Pete
I assume you mean the #58 "scale" couplers. I run on a modular layout, that makes those humps and dips look positively flat! As long as the #5s are at the correct (and equal) heights, I have no problems with decoupling.
Pete