hello! I'm working on a simulation and would like to use data I already have to generate parameter estimates. My model is a LGM with categorical variables including three thresholds. I ran the model and saved the data using the estimates option and was instructed to use parameterization = Theta, which I did. When I try to run the model using that data, I am told I have too much data in my saved file. Can you suggest what I should do to remedy this issue?