hi everybody!
i'm a beginner with maya and now i have a problem with smooth bind please help me
1.i'm create a polygon cylinder then i create joint tool as under picture
2. next i chose joint 1 and shift+click polygon ---->skin--->bind skin---> smooth skin
problem is when i rotate at joint2 the polygon is straight and is not bended


where am i wrong?
sorry for my english!
Regard