One of my players is grumpy about the non-linear progression of cargo capacity of ships from Class1 to class 4 (6,…

One of my players is grumpy about the non-linear progression of cargo capacity of ships from Class1 to class 4 (6,…

One of my players is grumpy about the non-linear progression of cargo capacity of ships from Class1 to class 4 (6, 4, 20 , dozens; respectively) Before I go “correcting” this, was it a conscious choice? Is there a game balancing purpose here I missed?