You're gut's most likely right. I had the exact opposite thing happen. I found a horse who, when I went to see him, didn't have a nice trot, was a bit too thin, and much younger than what I wanted, but he had a nice personality, a good mind as they call it. I left thinking I'd keep looking. For the next two weeks, my gut kept screaming at me to go get that horse. I ended up getting him and found myself with the best TB I could ever have hoped to find. He's just the sweetest boy in the world. Trust that gut! You'll do fine.