dameetz.. My bad.. The inserts on the GPM servo saver are not Teflon, but Delrin. I hear they're pretty good... I should have the order in next week and I'll post back my findings. I also think it would be wise to get the Alum steering rail mounts as well. Assemble the steerings rails and the servo saver as per the owners manual and any tips gained my kmac's post and all should be good.
RC_Alan