I removed the upper x washer or o ring on my shocks and smeared the other o ring with associated green slime and the shocks are very smooth now.

I also added a thin washer to the spacer between the axle bearings on all four corners and now there is no more problem with the inner pin falling out and you can tighten the wheel nuts down good with out the bearings binding.

The slipper clutch and the clicker I cranked down as tight as they would go, now there is no more slipping on acceleration.. I always use my trigger finger to control wheel spin.. LOL
on those days when my finger isn't working so well, i use the torque control in the speed control.. Iv always found that to be a much more consistent way to control wheel spin then adjusting the slipper..

just my opinion...