We had a Windsor engine come in our shop with low
oil pressure after some other shop built the engine and refused to help the guy with his complaint. They told him it was normal to have low pressure on a new engine and not to worry about it.
Pulled the pan and found a front galley plug. Pulled the cover and timing set and found were it went. Installed a new plug and the
oil pressure went up to the area it should have been. Our new customer was happy that he found someone that knew something about Windsor engines.