Sorry for any confusion Bird-
The Viper Baffle mounts very easily to back of rollbars and is very compact,
The Windstream mounts to front of the rollbars - either will fit and work perfectly with the boot, and you could make an exchange, if need be.
You will enjoy your Silver SRT even more, guaranteed.
(PS- NONE of the MANY Viper Windbaffles have been returned --
and the testomonials have been great and greatly appreciated, Especially the one that goes "This thing REALLY F'IN WORKS) Thanks, Bob