hi i have just put new seals and got a new spring for my boxxer teams with the boxxcart, but the spring i just bought was atad longer then my old one and now the boxcart side tops out any idea's whats wrong and i was told to use 15-20ml of 15 weight fork oil but when i emptied the oil out the forks there was a hell of allot more 
ant help would be very appreciated

Lewis

would this have anything to do with the topout??

Arrrggghh!!! Please don't try riding them with only 15ml of fluid in!!!!hehe! That would be the rebound leg not having enough oil in to actually work.  It must feel like a pogo-stick!!!

and that means its time to give TF tuned a ring 

they'll sort you out with perfect figures

If its a boxxcart, disregard all the bumpf about using more oil- 15-20ml is right. As for the spring, was it a boxxcart specific spring? Since you are only using the one spring they are specially made for the boxxcart if I remember correctly.

Might be an idea to rename the topic boxxcart help to make the distinction.

Does the red rebound adjuster on the top do nothing when u turn it?

but it never used to top out when i had it on that setting

na mate dont stop it where dose the oil go because if the cartrige out the forks it still tops out