Would it be possible to add a settings toggle for the Spidertrons can now enter a factory without a driver feature? It's quite disconcerting to summon my spidertron, only to have it disappear off of the map entirely because it happened to path over a factory building (not to mention it will probably be a real pain to find it again once I have a lot of factory buildings).

I'll find a solution for this

This is fixed in 1.1.8

Spidertrons will now only enter buildings if their autopilot target is on top of the building