@BigSiouxSaddlery Some info here that might be of help, several options for resizing. https://leatherworker.net/forum/topic/15122-how-to-post-pictures-on-lw/?do=findComment&comment=551171
Specify where you will ship to. Also post your files as jpegs if you want good exposure. Your other posts pics are good, suggest you add jpegs to this post.
@clynm Moved your post to leather sewing machines.
Do a google search using the following without quotes. "site:leatherworker.net ferdinand" and you will find a number of posts about Ferdinand machines.
@edwardmorris Great start on resizing your photos. And good photo techniques too. If you reduce the file size to 1024x768 pixels, you can post towards a 100 or more photos in one post.
Take a look at some helps and options in this thread. https://leatherworker.net/forum/topic/15122-how-to-post-pictures-on-lw/?do=findComment&comment=551171
@joebob Moved your post to Marketplace > Business and estate sales. Please read the marketplace rules and abide by them.
https://leatherworker.net/forum/forum/70-announcements/
Descriptions, photos, etc.
So question is, are the feed dogs going backwards, or the walking feed going backwards?
If the feet are going the right direction, then need to go back to the feed dogs as the OP first commented.
Many of the walking foot machines use the forward and reverse to adjust the stitch length. That air gizmo on the top back and the control box may do the forward and reverse plus stitch length, thus no lever required. Search for Manuals for these machines. Of course my machine is not a PFAF so can't provide much more help than this. Have fun while sorting this out!