She said there was something UNNER there.
[TBT: new-recharged batteries] But then it would only move when he held a button on the top down. And then not at all. So we all ignored it after that.
TBT: After a 2nd set of recharged batteries, it still would only move with some fussing and then it stopped completely! Looks like I have to return it. Maybe a replacement will work better.