Re Changing Distance/Surface - please see the RDSS Documentation:
http://paceandcap.com/forums/showpos...03&postcount=3
Page 3.
Re - designating today's surface an Off-track, there is no provision for that. Nor is there a concept in the Methodology per se of 'what to do' in the case of an Off-track today. You can make all the usual decisions to pass a race, favour horses who have performed well on wet or soft surfaces, or use those kinds of pacelines for evaluation. But no overall calculation mode to do something in particular with the numbers in the case of other-than-dry surfaces.
Ted