I dont get the purpose of a front dig unit.

[wanantrdsc]

I understand the purpose of a rear dig unit, but why would you want a front dig? :shock:

[JeremyH]

To align the rear axle. A rear burn is helpful when you come up to a climb and you are at an angle.....lock the front and burn the rear to straighten out...

[wanantrdsc]

Hum, I was wondering about something similar when I was typing the thread. :shock:

[JeremyH]

I actually perform a rear burn quite often. There is a place that I practice at and one of the climbs there gets the rear driver tire stuck under a ledge....a simple rear burn takes care of that problem.

[Kamikaze]

http://www.rccrawler.com/forum/showthread.php?t=128135&highlight=kamikaze