[ODE] Simple Spring

[irrisor@dev.java.net]

Hi ODE-Community,

I would like to model a simple spring with ODE. I know this could be 
done with CFM and ERP. But how can I set it for a single joint (e.g. a 
fixed joint). My spring works fine when I set world ERP and CFM but 
then, of course, the rest of the simulation is rubbish.
Note: I'm still using the 'latest' release with only very few fixes. 
Would it be necessary to switch to the trunk or unstable?

Keep up all the good work - this list is really active,
Best regards,
Irrisor