The late Mcauslan instigated Mchardy’s love for the industry.
Chatterton thinks they had some extra power at the Lockyer Valley Turf Club on Tuesday.
“I think he definitely helped us from above,” Chatterton said.
“The family have all been sad and they all have shares in our horses, so it was quite an emotional win for us all.
“It made it even more special to us.
“Jackson is very close to all of us now, he is like a family friend, so he was more than happy to put the black armband on for us.”
Chatterton and Mchardy have long dreamed of establishing their own stable together.
The late Mcauslan was entrenched in racing for much of his life before his sad passing.
“He is the one that got me into racing,” Mchardy said.