Yowie ? casts from the blue mountains

These are some casts taken from Hazelbrook in the blue mountains wst of Sydney.The dearth of casts from this region is primarily due to the poor substrate, low rainfall, rarity of the prints and of course not everone who spots them would bother to either cast the print or tell us.
Not quite sure what to make of the prints with 3 toes as well as 5 toes.
And the balance is all wrong on jerry`s print.
The heel looks too narrow to hold up anything signficant which makes it even stranger.
The print that Jerry cast was found in a lawn which was hard and had clay a few inches undernetah it.