first all you need is 10 measly posts to be gain access to posting in the DEV section, it really isn't that hard to do. Skim the Q&A section or the general section for threads you think you could help or add your .02 cents to and you'll hit 10 in no time.
Secondly (and probably more important) there is a Q&A section for a REASON, start a thread saying "Need help with _____ on _____ ROM for ___ version of the Tab2" maybe someone will see it and answer and if not atleast your one post closer to the 10 and it's not some useless junk post like this thread.
Phone: RAZR MAXX (CDMA) running stock rooted Jelly Bean 4.1.2 (for now)
Tablet: Samsung Tab 2 7" P3113 currently testing Romswell V1.1
Player: Samsung Galaxy Player 4.0 testing the latest CM10 Preview Build (otherwise retired due to dieing SD card slot)