So this is a 12x24 shed with two bays. The back 24' wall is sturdy, and the front is not. I didn't put up the last brace in the front on the left because I noticed it was wobbly. I used bigger braces in the back, possibly why its more sturdy. I'm trying to figure out a way to shore up the front better so there is no wobble to it. The front will remain open, the two sides and back will be sided with 1x6's. Any advice on what to do about the front wobble would be appreciated.
Disclaimer: This is my first time building anything, I now realize the posts should have been 6x6's and not 4x4's. I'm learning as I go.