Please inform me here I have just purchased a 26 foot travel trailer It came with the weight dist hitch and sway control. I have been around these hitches a few times but my question is this how do you load the trunnions. I have seen this done with a friends van but I do not think he knew what he was doing. I have searched for this info with no luck. see my sig below this unit doesnt even begin to load my suspension as it is. thanks for the help you can give me. Patrick