Coilover Fitting Advice Needed (Raceland Coilover)

[Naz]

POsted in technical to see if anyone has any ideas- Raceland Coilvers

im in the middle of fitting my coilovers which came with no instructions and im replacing the top mount bushes at the same time.
the problem i hae is that the new bushes come with a bearing which i guess is supposed to fit inbetwen the coily and the rubber bush before going under the arch.

this is only the front im questioning- My mate reckons that the bearing is not requried as its only for standard supsuension legs. and the fact that the bearing just sits on top of the coil it would cause clanking as the coily would be hitting the bearing in between the bush.

can anyone shed any light?