I have tried to use the Module Class Suffix for the jomsocial frontpage sidebar modules. However I have not been able to get them to work. I was going by the module variations page that listed the module class suffixes to use with Socialize. I tried putting them in for instance like this "sbox4" and also with a space " sbox4" with no success. I was using Module Class Suffixes for my previous RocketTheme Template with no issues.

We have issue with suffix inside wrap community-wrap, but outside that wrap everything is working fine, I already reported this to our developer.