so whats the difference when i put the troll in 4h without locking the hubs as apossed to locking the hubs and 4h or same with 4l....
When i tow the boat up the ramp i just shift the 4x4 stick into 4h and i dont get out off car to lock the hubs? Im new to 4x4ing and thought thats all i need to do and i feel the fronts grip on the ramp and she pulls me up fine...

Dr Drift....