I build an economic starbase, with the module that increases trade frieghter revenue by 10 bc/month. My capital is within its range, and I have a trade route that runs from my capital. Yet my home planet still says "no starbase bonuses" on the details screen and on the trade screen it gives my trade route an average of 6 bc/month. What gives? Where can I see if I am getting any benefit at all from my economic starbase? If there is no way to tell how do I know if I messed something up? Thanks!
I forgot to mention that my trade revenue screen only shows the base trade, no bonuses.