there is a post over at saiga-12 forms in the tech form. you will need to look for it, look for dezane (sp). it that gets deeper in to it, pc crash with no back up so no link. basicly you build up the raised pad the the case sets on with a taper From the Back to the Front, with the front of the folower having no build up, i.e. a wedge. you can use epxoy that is kneeded (sp) by hand not the runny mix with a stick type sold at homedepot.