Creating joints for the table and skinning problems @Alan

I have created joints and binded them to the mesh. However, during skinning when I flood all the joints and click back onto them it hasn't flooded properly? Its the same problem when I try to flood individual joints too. Not sure whats wrong as the settings seem to be fine? (see last two images)

With joints

Added geometry 

Flooding the whole table

Click back on and flooding has changed to this?