Snapper Zero Turn NZMJ23611KH

I have a Snapper zero turn model # NZMJ25611KH with joy stick steering. I am having problems with the idler pulley rubbing against the engine pulley. I have it adjusted exactly how the owners manual calls out. I have put a new belt on it so it is not because of a worn belt. Any suggestions would be greatly appreciated.

Thank you

Parts circled in red check for wear. Parts circled in green check to see if snug against mounting surface

Picture fixed.