BL Wild- Bought a used one, it screams compared to my orignal

[KingJoe]

Bought a used setup, did a lot of re-solder work before flying.

Compared to my other BL Wild's (2)

It just screams

Previous owner said it was a Astroid's kit, out of the box wild motor, and stock Blheli software on ESC (Do not know what version)

Was it that 1 in 100 (or 1000) motor that is just a great out of the box?

It does have a metal main shaft, and gear mesh is not as tight as my others, 7 tooth pinion
and I put new Lynx 85mm main blades on.

Now I want my others to perform like this one.

I am going to swap ESC's and put metal main shaft on other heli's to try and figure out what is so right with this one, or what is wrong with my other ones.

Has anyone played with gear mesh, or a 8 tooth pinion?

[NCcraig]

All of Dylan's wild motors are like that that I have used. Only the best from AD.

[-רחל]

I'm having two HP03 16000kv motors (wild) that have different power. The more powerful motor seems to have stronger magnets as when I turn the shaft it feels nearly twice as notchy than the other motor.

[Bladecpnitro]

Who makes the metal shaft and how does the main gear fasten to it.
It could be there is a lot less friction in the swash
with the metal shaft.
What lipos are you using?