Ola Derryl!
I can confirm, you can't rename the text area with letters, only with “numbersâ€, please, try with numbers.
Could you inform Blair (Northernlights3D) about this?
Blair Burtan <info@northernlightstactical.com>
Show him this thread, please.
Im using OSX 10.9.3 too.
Thanks
Tom