and those units with 0 move - they're still close enough to be reinforcements I guess it's technically exploit, same as jumping from ship to another mid-ocean, but I've always been playing with it.
Ottoman Empire is in a very bad condition. Ultimately, indiamen (protected by conventional fleets) are more cost efficient in the long run. You can use those ports to build military ships.
Readercolindetails the workings of the tax and trade systems so you can keep your treasury in the positive.
