Protective Soleplate - Lift/Go Plus, Laurastar #5107800510 FootControlGetsAssembled replace it with this single

replace it with this single speed

Maximize accuracy with a box feeding system—feed dogs that move in a rectangular-shaped rotation rather than a traditional elliptical feed

Singer Athena 2000 Instruction Manual (Model 2000/2005) - 25 Pages

In addition

All stitching is completed in the hoop

Protective Soleplate - Lift/Go Plus, Laurastar #5107800510 FootControlGetsAssembled replace it with this singleThis Laurastar Protective Soleplate is designed with a special coating that reduces heat, shielding delicate fabrics from heat damage. It also prevents shiny patches from appearing when ironing dark material. Attach this protective soleplate to your iron when ironing heat sensitive material such as silk or wool. With the Laurastar Protective Soleplate, you can care for your most delicate fabrics. Comaptable with: Lift Go Plus