Scoped Model Driven Interceptor issue

We are using the scoped model driven intcerceptor in our application. How do you clear the scoped model before the session times out? We will fill out a form and then go back to the form and the data from the previous form is still there. Thanks Andy Peterson -

Clustering in weblogic 9.2 with scoped model driven interceptor

We are using the scoped model driven interceptor on weblogic 9.2 mp1 two server cluster and are noticing that data is not being replicated across the cluster. Has anybody else run into this scenario and know how to fix this. Thanks Andy Peterson -- T