Thanks IndyRC. I check today and nothing seems to bind or touch at steering lock. Also I notice the front wheels not stuttering all the time. I mean for some seconds is much smoother. I believe is the wobble on the wheels which is also minimal but there is no other explanation. Wheels off no stutter so there is no meaning to grease the CVD. Today I hope to get in on the road for the first time so I will be in touch with more results.