Prairie and alco steam engines

[Lackawanna Consortium]

I notice in the description of these smaller engines that it says works best with 11.25 radius curve. I have 11 inch radius atlas snap track. Will there be a problem?  Also will an e z mate coupler work well with an accumate  coupler?  Thanks. Paul

[gatrhumpy]

No, the radius won't be a problem, and yes, the couplers will work together.