Correct and improve fsdata grid blocks. Inspired by Cinder Biscuits patch.
Correct and improve fsdata grid blocks. Inspired by Cinder Biscuits patch.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm