How to scroll SID selection in the FMS?

[jaybird]

I'm at KATL trying to set up a flight, in departure the SID that I want to use is below what's visible in the pull down, there is a bar on the right, one would think you could click and hold with the cursor and pull it down right? But that doesn't work, maybe its my control setup, has anyone else figured this out, there must be a way...  HELP! 

[Atul]

One of the buttons below while you're on SID dropdown menu. 

[jaybird]

AHA, I was so focused on the screen and mouse i forgot about those, that worked! Thank you so much for the quick response 🙂 

Jack