Fixes for offset zoom control for real.
Fixes for offset zoom control for real.

mgraesser/trailsy,mgraesser/trailsy,mbarrenecheajr/trailsy,vinh3928/trailsy,trevorackerman/trailsy,vinh3928/trailsy,trevorackerman/trailsy,CodeForBoulder/trailsy,remory08/trailsy,remory08/trailsy,CodeForBoulder/trailsy,JamesGould123/trailsy,mbarrenecheajr/trailsy,JamesGould123/trailsy