Ayem Cemani 3.5m sexing

[BoE1987]

Hi guys. Need sexing help. The tail on one of my birds is making me think rooster but many people, including myself dont know how to sex ayem (without vent sexing which i did not do).
I need help in how to sex visually the key points on ayem cemani please.
(Note: it won't let me label the pictures on spacing and jumbled the photos)
The photos on the ground are bird 1
Photos on wooden post bird2

 

[Little Chicken Mama]

Pullets!

 

[nuthatched]

Pullet, any male specific feathering/comb/waddle growth would have been obvious for a while.

 

[BoE1987]

Pullet, any male specific feathering/comb/waddle growth would have been obvious for a while.

Thats another thing thats been throwing me off because the one on the wooden stand does have a bigger comb and is also much bigger by comparison of the one on the ground but theyre the same age.

Well pooey. Was hoping for a roo of better standing to replace daddy

 

[TheOddOneOut]

Pullets