Jeffro
Methodology is simply the study or application of method in relation to a discipline or line of inquiry or investigation and is very much applicable to the study of chronology or its construction. Celebrated WT scholars have developed a 'event based' method for our chronology wheras you believe in the use of a 'regnal based' method for your system.
Again, our methodology is to use the Bible as the primary source and basis for the construction of the chronology whereas your chronology gives primary weight to the secular sources or documents and then try to fit the Bible to these documents.
I draw to your attention to a recent article which supports my previous comments on methodology and interpretation and their relationship to each other and to a given chronology. The article by Robert C Young in JRTS, December, 2004, pp.577-95 has its pupose in the first paragraph which bewails three factors which are problematic for current chronololgies and these factors relate to methodology, methods and interpretation.
In view of the immense confusion and problems associated with all current secular chronologies the system adopted by WT scholars is the only one that works, it is simple, accurate and faithful to Scripture. In contrast, your model is a failure, producing no results, betrays God's Word and is the work of demons. You can have it!!
scholar JW