I need to do a disc conversion on my Pop front axle, and I am going to use Spitfire discs and hubs, which I have already. I know you need to make a spacer, and also swap the bearings about a bit (Triumph bearings on the outside I beleive). Has anyone here done a Pop to Triumph disc conversion before? I need some spacers, as I haven't got or have any access to a lathe, so I was wondering if anyone has any spares. I hear that you need to make the mounting plates for the Triumph calipers out of 10mm steel first, so you can get the length of the spacer right and have it aligned the discs with the calipers correctly. Can someone give any pictures of the spacers or of any Triumph disc brake conversions on a Pop? That would be much appreicated.