Donald McCain remains confident Overturn will make life "very difficult" for red-hot favourite Simonsig in the Racing Post Arkle Challenge Trophy at Cheltenham.
Winner of a Chester Cup and Northumberland Plate on the level, Overturn also claimed the Fighting Fifth and the Galway Hurdle over timber and was a superb second in last year's Champion Hurdle, before switching to fences this season. He has since won at Sandown, Doncaster and Musselburgh.
Asked for his thoughts on Simonsig, McCain replied with a smile: "He's been grand, he's been very impressive, but he hasn't been second in a Champion Hurdle, has he? We know what Overturn will do. If Simonsig can follow him and go past him then good luck to him, but it's not going to be easy."
The trainer went on: "Everything has gone very smoothly for our horse, we've got all the runs in we wanted to get in and we have plenty of time to get him ready.
"We go there with the feeling his style of racing will make it very difficult for the likes of Simonsig. We aren't going to have to change anything with him, he has his way of doing it and he's done it under all disciplines - Flat, hurdles and fences.
"If someone wants to go quicker, that's fine, it's not an issue. He'll go his gallop and I think if he goes there and jumps well and meets everything right, which he has done so far, that makes him an even harder horse to get past, doesn't it? We're thoroughly looking forward to it."
McCain admits Overturn's incredible appetite for the game is something he relishes each morning.
The Cheshire-based handler went on: "He comes out every day and just makes you smile. When he ran in the Champion Hurdle last year it's probably the only time I've seen him absolutely shattered, but we brought him out the next day and he wanted to go again - that's just him.
"We take him for granted a little because he just comes out every day and does his thing. He wouldn't be as good a work horse as Peddlers Cross, but he has this gallop in him for two miles and, so far, the jumping has gone with it.
"I'd love him to have his big day jumping. He's won his big races on the Flat and the Fighting Fifth over hurdles, but I'd love him to have his really big day. He's earned it," he said.
24 May 2015More Curragh Gold for Kazeem
Curvy holds off Canaletto
Super Solow takes Longchamp prize
Full steam ahead for Mast return
Varian pleased by Belardo effort
Dirty scope blamed for Byron run
Ascot test for Time
Mustajeeb sprints to it
Pearl's a sprint jewel for Barron
Tate springs Listed surprise
First Ascot chance for Crisford
Glen best miler we've had - O'Brien
Exciting options for Simcock ace
Muta grabs Bowl with late charge
No decision on replacement - McCoy
Harrington bids for Guineas glory
23 May 2015Mustajeeb sprints to it
Big-race options for Corsican team
Gagarin in orbit for Gallinule
Tudhope back for Force mount
Luck be a Lady for Burke
Gleneagles tees off at Curragh
Stars dazzles at Goodwood
Dettori receives golden ticket
Tudhope suffers Haydock blow
Gatsby in great form for Gold run
O'Brien banking on Found progress
Sole seeking home success
Remote makes Festival return
Force back for Temple test
22 May 2015Paris in Sandown shake-up
Ivawood targets Guineas revenge
Brooch aiming to sparkle again
Dods hoping Angel can soar
Cumani hangs fire as Dubai dazzles
Dods hoping for Angel delight
Epicuris team seek dispensation
Treve buzzing for Corrida comeback
No going concerns for Gatsby
Gleneagles spearheads Guineas field
Power to stay in Ireland
Muthmir earmarked for Haydock date
21 May 2015Ground concerns for Pretend
Ball back on duty at Worcester
Ground key to Boy Gold run
Fitz up against it for Galway
Hobbs to race in Godolphin blue
Haggas has plenty to Wonder about
Straight to Ascot for Rizeena
Curragh all set for big weekend
Byron in Greenlands hunt
Sandown or Epsom options for Spring
O'Brien looks to Tapestry
Europe the 'horse of a lifetime'
Legatissimo in Oaks reckoning