10 Mojos? Dang. I've found that placement is king, when setting them up. Atop a center pivot irrigation system is hard to beat. But, a 10-12 foot pole works really good if you're not near a pivot. Never used more than one Mojo, in conjunction with some inanimate decoys. Sometimes they work wonders, sometimes the doves seem to ignore them completely.

May God bless America and those who defend her.