645 problem
 

hi i am really in to rock crawling and all of a sudden my servo locked up and you cant even turn the arm by hand my lhs wont take it back because its open and i call hitech and i dont get a straght answer.

Well if the servo is not working properly, send it to our service department. Our products have a 2 year warranty so if you are with in this time frame it should be covered if there is a problem with the motor or circuit board. Use the service form found on the Hitec web site and provide a copy of your receipt. :tire: