I used the most recent (April 4th 2015) motor files from ThurstCurve
https://www.thrustcurve.org/motorsearch.jsp?id=1085. With RockSim I used the .eng file and OpenRocket and RASAero I used the RASP .eng file. I will look at the data from each file and see, with my untrained eye, if there are any major discrepancies.
As far as conditions, yes my conditions are all very similar or exact where they can be. With RockSim you have the most parameters for launch conditions which I have at higher than expected values, except temperature as temp seems to make my sim AGL higher. Within the range of conditions that I would launch, from no wind to breezy 8-15Mph winds, consistent to very turbulent wind, as well as low strength to high strength multiple thermals, the sims vary but nowhere near as great than between the simulators.
I need to check the weight values I input into RASAero as I may be off by 990gr due to my interpretation of the lift off weight and motor weight, this will no doubt have an effect on the outcome, which I will post.