Any internal compartment slot can be used as a cargo slot. ONLY internal slots can be used for cargo slots.
Can you post a screen shot of your ships set up screen? What ship do you have?
Tell us what you have under internal compartements? There are three of them in sidewinder.
Ok, I have one Shields and two scanners listed. Thats allWould that be listed under Modules? Where would I find that list?
We mean a screenshot of the game when your are in the hanger outfitting.
Ok, how do I take a screen shot and where will it be located?
Ok, I have the screenshot but its telling me the file size is too large to uploadWe mean a screenshot of the game when your are in the hanger outfitting.
Yup, I think I somehow replaced my cargo slot with an extra scanner. So how do I fix this?I recommend you go to the website below and configure your ship how you think you want it. It will show you your cargo space at the bottom and your jump range at the top right. It sounds like you swapped some cargo racks for other stuff.
http://www.edshipyard.com/
Go back to outfitting, select the slot that has a scanner you don't want(probably the one furthest up the list) then select it. You should get a list of things you want to buy. Pick the largest cargo rack you can find and afford.