for the 2013 damper settings i've made some calculations to compare with the 2012 shocks. The calculations are indicative.
I think that you have more combinations of # holes, diameter of hole and shock oil will give you the same amount of dampning.
You only have to keep in mind that you use thicker oil for hotter weather and vice versa, because thicker oil does not change viscosity fast in hot weather.
In the sheets i've also included pistons with 1,4mm and 1,5mm holes because I have drills these sizes
![Wink ;-)](./images/smilies/icon_wink.gif)
. for the 2013 shocks only 3 and 4 holes with 1.0, 1.1 and 1.2mm holes will apply.
for me, last national i've tried some shock setups and found that a big(ger) difference between front and rear shocks works better.
last race I was using a rear damping of 263 and a front damping of 442
Damping1.PNG [ 115.73 KiB | Viewed 6641 times ]
Damping2.PNG [ 67.69 KiB | Viewed 6641 times ]