Hi Aya, maybe the Tutorial 3 helps? https://simtk-confluence.stanford.edu:8443/display/OpenSim/Tutorial+3+-+Scaling%2C+Inverse+Kinematics%2C+and+Inverse+Dynamics It helped me a lot to get a hang of OpenSim in the beginning and explains pretty good how to use the Scaling Tool, Inverse kinematics Tool...

Good morning, all right, I'll get started right away with properly scaling and finding my errors! For the vertebraes and other bodies that are not scaled with the markers - should I find an "average" scale factor, or use as you said e.g. the head to foot marker distance and apply that for all the ot...

Hi Jake, first of all thanks for the quick reply! So reopening the saved model actually did the job - thanks a lot for that tip! Reading your reply, I have some follow-up questions I'd like to ask: - you said this happens when using the GUI - is there a better way to scale/use OpenSim in general? Wo...

Hello, I was trying to scale my data(markers, static trials) to your model, but it always ends up in a mess :? I already set the reference geometry path to the models geometry path, so that does not change anything. I renamed the markers of my data and also in the static trial.trc file. Playing arou...