The MEF new design does away with the offset spacing required on the rose joint and keeps the caster angle the same on road cars.

They come preset to standard length from the jig, so you can safely fit them and run around on them for months before you need to get them checked over or set up to help with your geometery.

They have a better competition spec rose joint than the other ones on ebay, and have centralised spacers so are suitable for both Mk3 & 4 Escorts.