This seems to be a wonderful project and the videos are impressive. However, I cannot get to square one (loading data). When I try to load a MaxIm DL tracking log file, PECPrep says MaxIm logfile conversion failed. When I try to load via the Template option, if fails. When I click Load Demo, nothing happens. When I load Simulation and select demo.txt, I indeed get some curves, but the demo.txt file contains only 10 lines and it is entirely unclear from it, why my MaxIm DL log file will not load, nor how I might reformat it so that it would load. What am I doing wrong and how do I correct it?