Help with data mismatch

[Calioth]

Hello everyone,

I am currently working on a project that involves reproducing the CeRAS CSR-01 Model in OPENVSP. https://ceras.ilr.rwth-aachen.de/tiki/tiki-index.php?page=CSR-01&structure=CeRAS

I have created the model and used it in the VSPAERO Analysis and the some of the results are as follows:

However, this does not match up with the Aerodynamics data in the CeRAS website, which are as follows:

Currently, one of my guesses is that the mismatch is due to the data from the CERAS website are in trimmed conditions, whilst mine wasn't. If so, how should I implement that? Is it using the subsurfaces to implement the trim tab?
Any other suggestions leading to the mismatch?

Thanks in advance for the help and suggestions!!!
Calix