Not as far as I knowandvice2 wrote:Another question: So the max dodge achievable per pieche change with the materials recipe even if you have 100% in the pre craft window?

100% is the maximum available stat value.
eg max slash prot is 500 on a ql250 hvy piece.
Precraft would represent this as 100%
if pre-craft said 80% the prot. value would be 400 (80% of the max of 500).
How you get the bar to 100% is up to you.
There are some funny exceptions the shaft and grip effect the power of an Amp, but these stats are not shown on the materials. Not sure if this was down to rushed implimentation of the Amp or intentional, mystery fun factor

But always remember a Ryzom fact is only a fact till someone proves it to be a myth.