Outcast Outcast 4s v2 with center diff

[BogdanNita]

hello everyone, today I changed the engine with esc (max10g2 with 2400kv) and put a 15t pinion instead of the stock 13t, and I have a strange noise in the transmission
the first time I thought it was tight mesh, I changed it a little wider, but in vain
I also removed the center drive shaft and in vain to see if it's the front diff... I don't know what I did wrong and where
I specify that the new pinion from the engine is original, armed with the same mod
https://photos.app.goo.gl/pWFMyAfcx2QzYn7r6

Thank you very much!!

 

[GraniteFox]

Sounds ok to me. Could just be the different pinion. I don't hear any grinding or problems.

 

[BogdanNita]

Sounds ok to me. Could just be the different pinion. I don't hear any grinding or problems.

Thanks for the answer, it's about the high frequencies that the transmission puts out and before the change it wasn't that loud, I'll try to put the old 13t pinion
And another thing I noticed, after I start the remote control and the car in normal order, I have a few seconds that seems like a low voltage cut, I press the trigger and the car barely moves and at a certain point it jumps to normal power... I really don't know
I will try to make another video and maybe the problem can be heard better, Thank you!

 

[BogdanNita]

Sounds ok to me. Could just be the different pinion. I don't hear any grinding or problems.

I removed the power module and I don't think it sounds very good and I didn't notice any strange wear on the gears, I only got to run it for about 10-15 minutes
It could be the position of the pinion on the motor shaft, but it is level with the spur gear, should I try to raise the pinion a little higher?

https://photos.app.goo.gl/hD69xwRboWFrMddp6

 

[GraniteFox]

If anything mesh looks to be a little loose. I would not worrry about the noise. As far as the delay did you calibrate the new G2 to your transmitter? If not I would go ahead and calibrate it.

Make sure your trims are set to neutral and throttle at 100%

 

[BogdanNita]

If anything mesh looks to be a little loose. I would not worrry about the noise. As far as the delay did you calibrate the new G2 to your transmitter? If not I would go ahead and calibrate it.

Make sure your trims are set to neutral and throttle at 100%

This is the first thing I did, I calibrated the esc...I'll try again..I solved the noise, I put the old 13t pinion and tightened the mesh, I think it's also because the pinion and gear spur don't they are built from alelasi material and maybe that is the cause of the noise..it's good that it's Happy End
Thank you very much for the answers, all the best
https://photos.app.goo.gl/nkXmg3A6rruygkX38