check this out. In case you don’t know your grabs, the Gnar Spot is here to enlighten you… again. Most people don’t realize that a grab in the same location has a different name if you are spinning a different direction.  Point in case would be the Frontside Grab/Indy.  It’s only a Indy when you’re spinning backside! Now you know, and knowledge is power! -nickwit (discovered at boardforce.net)
check this out.