Interior window crank and door handle

[Pargolf]

http://www.lmctruck.com/icatalog/cb/865w/0016.jpg

Hey guys,

I am in the process of replacing window regulators and tracks and I have ordered parts from numerous sources (more on that later, one to avoid in particular) but my question has to do with the interior door handle and the window crank. On the attached link, the LMC catalog (I know, they are questionable at best) shows the crank and two escutcheons between the door panel and the crank. One says it is a padded panel and the other is a color to match your interior. I noticed there is definitely a space between the crank and the door panel, my question is, do I need both of these to fill the gap and have a tight fit and smooth working handle/crank?

Thanks for the help, neither of my service manuals shows me.