Thanks, tx. That Edit Ballpark is where I've been stranded. I don't find any parks there other than those for the teams in the league. When I go to 3D Model, I can select a different model for any given team, but I'll have to look again and see if default is one of the options there.
Actually, in retrospect, I may just move on to the team parks and let this one go. It has just been troubling me for some time. Then again, everything has.
Thank you for always being willing to help, though. It's an enviable trait.