OK, I went to fc3s.org and read bout the airpump actuation ofhe sixports through the t on the air pump hose, it says to tinto te air pump hse, the jus connect a hose valve thingy to regulate at 3psi of air, but i needf to know which hose to t into, and i also need to know what valve regulator do i eed to regulate the psi to 3, please reply. thanks

 

First make sure you have an S4, the S5 5th an 6th ports were air pump operated, its pretty simple

 

thanks buddy, did it and it works great