We're not looking for ways to change anything at the moment, but thanks, Kyle. I'm glad you enjoy the CRJ enough to try and dig deeper and learn everything about it! Much of calculations are defined by the parameters by which X-Plane calculates things. Laminar may be very interested in your findings (Austin more specifically). I cannot guarantee it with their workload, but perhaps! There are multiple variants of the CRJ, with various weight configs and features. We opted for as balanced as was necessary with the assistance of CRJ-200 pilots on hand (I also remember a number of check airmen "signing off" on this product...a number of which can be found in this forum). Have fun above all, Kyle, and Happy New Year!