"Barry sent him here so he could be swum almost every day and apart from the two days a week he hopples that is all he does," says Mangos.
"He is a good horse and he is fit but of course he isn't race hard after this long away. I think we have found the right race for him to return in and I wouldn't be stunned if he won but we all know how hard it will be for him. But he is sound and it is great to have him back."
While Maxim has to be the comeback story of the night, Speeding Spur's return is also a surprise as trainer John Dickie had originally thought the injured star would be out until the autumn.
Speeding Spur won the Great Southern Star at Melton last March but damaged a leg when chasing Monbet home in the Anzac Cup last April, being sidelined since.
"We were going to miss all the summer races but he is very well and has done a lot of work so we are using this as a trial for the Great Southern Star next week," says Dickie.
"If he performs how we want tonight he will be going back to Melton next week."
Driver Josh Dickie says the 55m handicap facing Speeding Spur is not insurmountable but their chances may be determined by the tempo of the race. "He can win but if they run hard in front he isn't ready to take off and go hard all the way so I think the punters should be careful because it could be out of our hands."