Lance has no drawings for older frames. Anybody saved some?

1161 is correct.
Thanks for the link. I am still able to open some pictures by right click "open in new tab" but topic is closed and can't add question to OP even if he is still on the forum.
My guess is that the wood frame was never design strong for the slide and only later years, using metal frame solved the issue, although my Fletwood having aluminium frame had similar problem due to poor welding.
paperclip on his repair was able to remove slide molding and roll the slide inside.
How it was done?