Local guys working on the cable lines threw a rope at the bottom of my property.  Grass was high and I did not see it.  Wrapped around the blades and mower stopped.  I jacked up the mower and cut the rope out.  Cleaned it all up and started it up.  Mower runs fine and when I engage the pto it mows fine.  I do not hear anything grinding and nothing appears to be bent.  I took both pulley covers off and inspected them as well.  Is there anything else I should look for?  Should I have the dealer look it over before mowing again?  It's a 1 year old cub cadet Ultima ZTS2-54