My new REX 607Z Walking Foot
Couple mods (of Course) with the 3D Printer, the blue parts.
Stitch length adjuster and custom with guide.

Works much for my Polyester Fleece Flute Bags.

I had to redesign my cabinet to accommodate both the REX and my Old Kenmore Ii just install the insert





The hand crank makes it nice for starting in exact spot.