hi every one, i have a question about RXThresh_ i know to change the RXThresh_, i should set it in tcl script, but i want to change this set value during simulation, so i try these two steps: 1- in tcl script, i set the value like this: Phy/WirelessPhy set RXThresh_ 3.652e-10 2- in wireless-phy.cc file, in the "sendUp" function, i wrote the following code to change this value: RXThresh_= 1.42681e-08; but the results showed that the RXThresh_ has the value 3.652e-10 which set in tcl script, so the second step is wrong. what do you suggest to change this value in c++ code? thanks in advance