E-W's Juice Box: Page 06 
I decided to put a new axle under the trailer. To do that, I had to drop one end of the springs to get the old axle off.
The reason for the new axle is to have 10-inch electric brakes. With all the weight in the trailer, I want extra brake power.
To keep things cool in the trailer, I added a 7-inch, 1500 CFM fan up front. This should blow enough new air into the trailer to completely replace all the air 2 to 3 times every minute.
