With the slipperential I can dial out the wheelies, and smooth out the power supply.
From the small amount of running I did with the 1520 in the Savage-X it was snappy feeling and seamed as capable to move my Savage around as the 1717.
Here is some long range action with the 6s Savage-X17 on Tera-Pins. I am standing next to the camera guy up in some stadium bleachers using a HK2.4 radio system.
