Zipline question

[LegacyXI]

So since you can travel either way on a zipline now regardless of the elevation of the zipline should I build 2 ziplines at different height for extra speed or is it better to just have 1 zipline now at a even level?

[Serpiko82]

First, you need to unlock a specific door to get the motorized zipline upgrade.

Then, you get some guaranteed speed in any direction, but steep slopes can stillake you faster downward.