"He [Lane] said he felt super and was nice and keen on the bit, doing everything spot on," Chipperfield said yesterday.
"He's a lot more forward this time around and he said he's definitely improved since before the Hayes.
"He rode him in his final gallop leading into the Hayes — which was good of him as he wasn't riding him in the Hayes of course — but it was good to have him back on again today and he could compare the two gallops and he said there is much improvement.
"I gave him a little run along on Thursday and I thought he felt a lot stronger and had definitely improved as well so we're both of the same opinion, so surely we both can't both be wrong."
Chipperfield said the set-weights Guineas will see Catalyst at his peak after performing above expectations on his Australian debut when giving his eventual conqueror Alligator Blood a 1kg advantage at the weights.
I was absolutely rapt with that," he said of the horse's Hayes run. "We drove away thinking we'd got up because we were so happy with the run.
"We knew he'd need the run going into it. This is what we want to peak him for — the Guineas.
"To put in the dogfight that he did and not lie down, he answered all our questions whether or not he was going to be competitive or not over here and he's certainly that."
Chipperfield admitted he will be keeping a keen eye on Alligator Blood in the run.
"He's a warrior that horse and he's definitely the one we've got to try to beat but now we match at even weights and we do need a mile, so I think the advantage is in our hands this time," he said.
Much of the field for Saturday's Guineas is the same as the C. S. Hayes with the major addition of Alabama Express. The Mike Moroney-trained three-year-old beat the older horses at weight-for-age last start and is now the equal third favourite for the Guineas with Mick Dee to ride.
- Racing.com