Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
Also, a look at the inside bottom of your fluid reservoir is needed.
You could have a return port plugged with rust.
Use a flashlight and watch for the return streams while releasing the pedal with your hand.