snow and duck spread

[Stilly bay]

im going to be hunting a field where the corn just came down. I have a bunch of canada and duck field decoys that I will be setting up, but I was also thinking of doing a snow goose spread for the heck of it at the same time.

the trouble is all I have is headless texas rags for snows, Im wondering if the rags will flare any ducks that come in?  I used to kill snows pretty regular with just trash bags, but I can't remember ever getting many ducks with that set up.

what do the experts have to say?

[h2ofowlr]

Don't put out the snows until they start flying or only if they start working your spread. 

[banannaclip]

yeah leave the snows at home