system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars Prequels] How do the R2 units fit in to the Jedi Starfighters wings when there isn't enough room?

Their legs should be hanging out of the bottom yet they aren't.
gpt
Droids were built into the Delta-7 in lieu of a bay that could accommodate them.  They just removed the dome section of an astromech and integrated it with the ship's systems.  The droid is still able to navigate through hyperspace and control the ship, which is actually the main reason for having an astromech on  fighter anyway.  It can't get out to perform repairs since it has no body, but there are major limits to how much an astromech can repair in the field anyway.