Bass said: "He was really impressive. I can't believe how much he's improved from the run here before.
"He got into a really good rhythm and on this ground he's relentless. He just gallops and jumps.
"He's an improving horse, so I wouldn't be surprised if he could handle better conditions as well.
"Fair play to Ben, he really fancied him."
Jason Maguire, racing manager to owners Paul and Clare Rooney, said: "Ben was very keen to come. Off a mark of 127 you'd think he'd be up against it on official ratings, but he obviously loves this track - he's won a bumper and two hurdle races now - and it was a good performance.
"Whether he's ground dependent, I'd like to think he's not. He handles this ground better than some. Where he goes I don't know. Obviously there's the Festival.
"Ben's been great with him, he's been so patient."
Trainer Evan Williams, responsible for Gayebury, said: "I'm over the moon. I thought he'd run well. He didn't have the penalties and that's a good thing.
"The winner was very good and our horse looked like he wants further.
"There are plenty of staying novice hurdles for him. He could be an Albert Bartlett horse."