A couple of other forums I would try as well:
http://leverguns.com
http://www.marlinowners.com/forum/
http://www.rimfirecentral.com/forums...splay.php?f=20
Study the structure of each website and post your question in the appropriate place. People on all three are helpful and friendly.
Pictures always help and tend to get more attention. If you do not already have a picture uploading account, I can recommend picturetrail.com. It has a handy feature that enables you to copy and paste image URLs for forum posting with the HTML tags already written.