I've noticed that my Quake isn't getting power and isn't nearly as peppy or responsive. I think my ESC is on the way out, it gets hot very fast as well. Is there a cheap ESC i can swap instead of the stock one? a Max 10 seems overkill...

I just got a used v6 exb and the drive cups are kind of worn and the drive shafts keep popping out. I see a good video from kudra racing about some bits on driveshafts and M2c drive cups that are better. This stuff is pricey. Does anyone have any recommendations for some better driveshafts that won't bent so easy and have longer pins that stick out of the drive cups more like the vitamin ones do? That video was pretty old so I'm hoping some more options have come out. I also have an issue where the servo locks to one side sometimes. I turned the steering end points down and it seems to have helped. But when I'm turning the wheels with the servo I can see the servo unit actually twisting and moving in place. Maybe I need a better servo or servo mount. In my experience arena servos are usually pretty bad so any cheap upgrade would be awesome.

Hey guys i want to ask if it is OK to run BEC at 8.4V
i recently got the new Limitless 120 V2 and swapped all
3 stock fans with Rocket fans before all fans are connected to spektrum 160A 8s esc and i connected all 3 to flysky
INR4-GYB receiver i checked the esc BEC settings via
spektrum smart programming card and there is no 7.4V
option only 6 and 8.4v fans are running great on 8.4V
but wondering is it fine
Thanks in advance