Daz do you know what camber/castor you are running at the moment? Do you have adjustable bottom arms?

I know that prior to set up mine didnt feel the best! However after it was set up things changed!

Wul. Am on Leda's with 250lbs front and 150lbs rear. If I were to do it all again Id go for the MEF setup though, in addition to ledas being slightly dearer I also had to strenthen the rear, which leda recomended again adding to the cost.