This is often caused by the bulk created with the seam allowance especially around collars and reveres. This is a compatible 9mm Category D even feed walking foot.
Janome Memory Craft 8000 Owners Workbook,For the Janome 8000 instructions
Hoop For Janome Memory Craft MC9500 MC9700 MC10000 Bernina DECO-330/340 Elna 820
Janome Memory Craft 500E Limited Edition Embroidery Machine
Janome Memory Craft 4800 computerised Sewing Machine with Case Foot Control
Janome Memory Craft 4800 Sewing Machine Owner Manual (Machine not supplied)
Janome Memory Craft 300E Electronic Sewing/Embroidery Machine w/ Cover & Hoops
