05-08-2012, 09:00 AM
Iv always used metal ones. And currently run metal ones on all 3 of our 306's they are much better IMO got fed up with replacing plastic ones. And also i would of thought you get more flex in plastic ones givin you more body roll?

![[Image: DSC_0190-Copy_zpsf093f84d.jpg]](http://i1038.photobucket.com/albums/a468/167gti8/DSC_0190-Copy_zpsf093f84d.jpg)