i dont think its the servo. i took the servo off and tried turing the stearing without the servo connected and it was still hard and tight. so i took of the both front wheels and un screwd them both from the stearing linkage and i found out that only one of my wheels were very hard to turn. so i took that hub off and i think the spacer was to tight. the hub was stripped also so i ordered a set of hubs and the silver piece you screw into the hub over the spacer (number ff044) that should do it.