Hi all. I need to ask a question about the difference between using five nuts to hold the wheels on or using one star type spinner. I realise its a bit of an obvious/silly question as there are a lot of pictures and posts to look at, never the lass!. Where do the two methods of mounting the wheel differ? This is were I cant make it out from pictures alone. Do you start off with a five stud hub and put some sort of adaptor over it using the threaded pins to drive a single spinner wheel nut or are the hubs different altogether?. At the moment I have a set of Cortina uprights and hubs with five threaded pins to take five nuts. Do I have the option of using an adaptor to go to single sinner type wheel mount or do I have to discard the hubs I have I in favour of a dedicated single spinner type hub? Thanks .