[Simmo737]

I agree it's hard to know, but I would trust someone like terry to get it near spot on, use the form on his website, give him the spring rates you have, that you have ttx inserts, your riding weight, use the dbw ride grading for your ability, your most travelled terrain ( eg east coast hills, single track trail riding in sand, loam and clay with roots and rocks - pretty much what we've all got!!), your style of riding, what you dont like about your current setup ( e.g tiring, harsh over obstacles etc) what you do like (eg. gets better as you push it) let him know it all. He will have an idea what you will like, especially if he knows what you are running in the forks.