Use a Losi ballend on the outer part of the front upper link, this will allow you to use the original turnbuckle but the Losi ends are just that little bit longer. Be interested to hear if it's worth trying.
Johnbull,
We run foams and if you run a compound thats too soft, you can be over the limit before the race, well under it afterwards. Not cool.
Daniz,
You have too much money