That all fits the picture Bob. I was going to suggest that this wasn't a track change but some other form of maintenance. There are no new tracks in sight and the close proximity of the other tanks would cramp the operation as the replacement track would need to be laid out and the tank towed off the old onto the new. I don't know any other way to do it in the field.
David M
__________________
Hell no! I'm not that old!
|