Please change default max back to 500 when purchasing units. With the new recommended units feature to came a default value of 1 lowest to 9999 highest. To purchase anything between requires a great deal of time. With some units being expendable (missiles) this change has become a tremendous burden. There is only 2 min to arm up before a missile war and it takes 10 min just to buy 2000 of each missile. Please change back to default max of 500, or even 100 would be better.