The items i bought for my 411G, that are "wrong" or Wrong for my 411G (from the 401 and 404 part number list comparison) are as follows;
Binder 121464 wrong- looking for 161174 or is it 81200 (401 list).
Edger 36865 wrong- looking for 160625
Ruffler 86642 wrong- looking for 160629
Adj Hemmer 35931 wrong- looking for?
Other small hemmer 120855 wrong- looking for ?
I'll have to attempt to sell all these on as of no use to me with my 411G.