Problem with array modifier

Noob here. I’m trying to follow Andrew Price’s “underground subway” tutorial, and am trying to lay down the railway tracks using the array modifier. However the tracks don’t join up seamlessly (see screenshot)? I’ve obviously done something wrong but how do I reset it or fix it? Thanks!

First thing to try is to clear your objects scale and rotation with Ctrl+A

YEP that worked! Thank you so much! :slight_smile: