[Gaz coil over help please]

Thanks very much joe all sorted lol .

[Gaz coil over help please]

Hi could any help me I have a mx 5 mk2 and just picked up some gaz pro coil over and I don't know the configure of assemble of he top mount .The existing had a bump stop then the dust cover ,bump stop cup ,bottom rubber bush then mount ,top rubber bush and cup washer then two nuts .The gaz comes with bump stop ,large washer ,rubber bush ,smaller washer and nut and I need to know what I use off the existing shocker .