Been looking/googling for the parameters needed to simulate Warp 9 propellant in any free simulator. I use https://meteor.open-sky.fr/ but could switch if needed. A bunch of the parameters can be found from https://www.rocketmotorparts.com/Warp-9__Propellant_Grains/cat1577810_2151788.aspx and "AeroTech Warp-9™ Propellant White Paper" which I found at (https://d11fdyfhxcs9cr.cloudfront.net/templates/170652/myimages/warp-9_white_paper.pdf) but neither one lists specific heat ratio and I'm not sure I've got the others right (e.g. Molar Mass) Attached is the screenshot of what I have in Meteor. When I try to simulate I get a computation failure which says it may be the pressure is too low for in combustion chamber. Any insights/help appreciated.