So if u have a mammoth mount with vendors, and u have the chicken mount, u need to do this, Mount up on the mammoth with the 2 vendors, then click on your chicken mount, it dosent dismount, its puts u on your chicken mount, with the 2 vendors from the mammoth stuck under the chickens private parts, there still interactive and they just get draged with the chicken as u run. LOL i almost fell out of my chair when i saw this.

Nice. Thanks for the heads up! We'll look into this.