I've started laying out the road bed on my new layout. After a few hours work, I ran out of map pins so I started to play instead 
I tried a dry-run assembly of some track and seem to be having a problem joining sections of flex track. I'm using Atlas track and rail joiners and the joiners seem too long. I'm assuming that the rail ends should butt together but the joiners hit the first ties on either side while there is still about a 1/8"+ gap.
Am I missing something obvious here?
Thanks,

I tried a dry-run assembly of some track and seem to be having a problem joining sections of flex track. I'm using Atlas track and rail joiners and the joiners seem too long. I'm assuming that the rail ends should butt together but the joiners hit the first ties on either side while there is still about a 1/8"+ gap.
Am I missing something obvious here?
Thanks,