Bookworm wrote: ↑
Sun Nov 03, 2019 12:18 pm
ZZvroom wrote: ↑
Sun Nov 03, 2019 8:16 am
Thank. That sounds likely.
Have to wonder why they used electric vs. vacuum power for the air doors.
_That's_ not the wonder. The wonder is why they didn't use a pressure sensor to keep from snapping the gears, or at least use metal gears.
Money and weight. Pressure sensors and metal gears are more expensive and heavier than electric switches and plastic gears. Vacuum stuff is also more expensive, heavier, and more prone to failure than electric stuff.