This early in the day you're never going to get good numbers @ the exchanges on a big race. You're going to have to wait until the one off punters start betting to see the numbers come down, and a lot of those will difficult to predict as those punters don't use 'form' generally to pick their horse.Odds for the national still aren't great, at the time of writing. Hoping they come in a bit before the Bet 365 offer expires.
Also i don't think i've ever seen a horse in a top class grade one race as short as Shiskin in the 3 o'clock. I know he's record is like 1111111 but still, why would anyone want to back him at only 1.14 ? Could cause a few accumulators to blow up if he falls at the last fence or something.
Good luck today all.
Shiskin gets round clean, then it wins by a hatfull (if it were the National fences I would be more worried)