Sampo - yes, it is units conversion. In Imperial units mode altitudes are meters but print as feet, velocities are m/s but print as ft/s and propellant weights are in g but print out as ounces.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
The print outs that I took to my launch yesterday were all in error and didn't match the values reported in the simulations.
It seems the units are not being converted from the SI units to the imperial units in the printout. Will have to look at it.
Sampo - yes, it is units conversion. In Imperial units mode altitudes are meters but print as feet, velocities are m/s but print as ft/s and propellant weights are in g but print out as ounces.