Able to adjust Break and Marking timing from Arduino code

HI

I have a Implex sap flow sensor that requires more time for the Break and Marking signal (15 ms).  I have to go in the DSI12.cpp library file to change these settings. However every time the library updates I have to remember to change it and sometimes I forget resulting in failures and in-field issues.  It would be great if from the Arduino code I can adjust both of these parameters