Originally Posted by itchy b
cool, thanks P'T'H, that makes it much easier to understand
would light oil with medium spring and .020 front springs work well with i think a .67 / 1.67 or something like that thickness t plate on my L3?
i'm just guessing that it's a medium sprin on the car at the moment

Sounds like a pretty standard setup to me , and that's a good thing.
Just try it. If the car understeers, try a softer front tire.
Put the batteries full aft for more steering into the corner, and more rear traction out of the corner, and you should be on the right track.