I HAVE A HIMOTO ELDORDA. IT IS JUST LIKE A REDCAT VOLCANO. I JUST PUT ALL ALUMINUM TIE RODS IN FRONT AND REAR.THE WHEELS ARE STRIGHT BUT WHEN I USE THE REMOTE CONTROLL TO TURN THE WHEELS IT WILL GO ALL THE WAY TO ONE SIDE BUT NOT THE OTHER AND WHEN I LET GO OF THE REMOTE THE WHEELS WILL NOT CENTER. HOW DO I ADJUST THE SERVO LINKAGE I KNOW I NEED TO ADJUST THE TIE RODS BUT I NEED THE WHEELS TO CENTER FIRST I THINK. AND HOW THE HECK DO I GET THIS THING TO DO WHEELIES