WooHoo & Hehehe, thanks alot guys. Some answers, Charlie it is funny
you should ask, I used YOUR technique, it is real dirt piled up to some what meet the crossing, as it dried it cracked, I liked the look and left it. I them sanded it per the Chaz Act and put another coat of Elmers thinned to hold all in place.
Siderod: Russ is right, the lighter part is under the center tank holding the column in place, there is also a lighter part on the roof acting as a vent. An hey it the batteries go caboom, then we will have a melt down accident.
Thanks again, Jim