ZeXtras Suite 1.8.2 not working in zimbra 8.0.3

[leep75]

I've cleared cache, used different browsers (firefox, chrome, and IE) and I'm currently logged in in dev mode, but I still don't see it (although in dev mode, I'm not sure what I'm supposed to see---it looks the same other than the pop up box showing the code)

[leep75]

Thanks INNOVOT and CINE. It was a combination of both. Somehow I was in a different COS and as soon as I added myself to the right one AND cleared my cache I was good to go!