If your on about your leon it will only have one vac hose to the actuator as it will be running a K03s turbo.
The only 1.8t's with 2 vac pipes to the actuator are the ibizas as they use a K03 turbo.
IIRC
we've been through this already 99% certain there were some early leons that came with the k03 turbo...he certainly doesn't have the k03s engine code that i know of anyway
well on n75 on mines it jus go straight to actuator.
With no t- pieces or additional pipes splitting from it.