The tooltip for the orange stabilizer shows it still needs 2 regulators, but once it's synthing it doesn't actually use them as far as I can tell.
#Orange stabilizer cost?
amber nova
I'm wondering if it's related to this bug: https://discord.com/channels/1023372620705566740/1287539260991475772
And the final upgrade actually took -2 from the regulator cost instead of the automation chip cost?
summer frigate
You are slightly wrong
It means 0 regulators 2 chips
Looks weird though, cant argue that