[Golist] HydroTween + GO Error with start_ properties

[Langston Richardson]

Hello GO,

This is probably a class issue not being imported but after adding  
"start_alpha" values to a tween, we've started to get these errors:

ReferenceError: Error #1069: Property com.hydrotik.go::HydroSequence  
not found on Object and there is no default value.
	at homepage_flash_container_fla::MainTimeline/frame1()

Is there something that needs to be added?