Originally Posted by ckbridge
You could squirt shoe-goo in a stock diff. That should lock it up. If you try it tell us how it goes.
I did and it added a lot of weight up front.....
Turning became an issue with a tight track and I felt it did not help me at all.
The front wheels have 2 functions on the m03, the rear one....
Front: Wheel drive and steering
Rear: tracking only
On a tight track a well built ball diff is the only way to go.....