I forgot they even sold 3 series radios any more. The 3PV looks like a solid beginner radio. Primary difference is going to be the amount of models you can store; 10 vs 40 on the 4P. 3 series only allows 4 character model names versus 10 on the 4. Bigger backlit screen on the 4 series, more buttons/switches/dials you can assign Rx channels to on the 4.
Need to change your gearing more than likely if you haven't yet for the torquier motor and larger tires.
The Night Crawler is an entry level RTR crawler and needs full electronics up grades if you want to run this platform with anything but stock anything, in my opinion. But I know very little about RC.
You can get bigger/smaller pinion gears for cheap. I'm sure they have different spur gears for that thing too. You're overheating it because it was geared for small tires and a 35T motor. Gear it down 👍🏻
Where's the DA hat purchased at, I need one and I have a DA question. Is the higher #T motor faster than a lower #T motor? Think I'll go the smaller pinion gear route first and see what happens or should I do both? The 55T is toast.
I've got 3 of those kits. One in each RC truck bag and then another under the seat in my Tacoma. Really can't beat them for the price.
The flexible extension has cleared up my language a lot!
