I have (finally!) worked out how to create the weight-balance envelope for my aircraft but the calculations are out??

When I work them out manually with max loadings I am inside the envelope, same figures in SkyDemon put
me outside!

I am getting them checked by an LAA inspector but has anyone else had problems like this?

Might have entered them incorrectly, I found the manual a bit sketchy...if anyone wants to have a look I put them
in the cloud - EuroFOX (Microlight) and EuroFOX (LSA) (same but with a different MAUW)

Regards

Chris

PS SkyDemon 3.6.0 on a PC but get the same problem on Android