I recently purchased the NN5 and I already had the RD3L with Built in EZ-Leveler II. Before I attach the vertical rail to the RD3L with the Built in EZ-Leveler II, which is done with the one hex screw and by inserting the two antirotational screws into the corresponding holes, am I supposed to be placing washers of some sort between the vertical rail and the RD3L with Built in EZ-Leveler II? If so, I would guess that the washers would be placed on the antiritational screws. There is the little bag of spare parts that has some tiny rubber washers and flat plastic washers, but I am uncertain about this.
Any input would be greatly appreciated.