... Getting everything to fit a single size will be a nuisance, and one reason for choosing the software was so that I wouldn't have to do that. I have the same problem with the videos. However, I have spent the afternoon re-sizing these trial images (all to 850 x 400), and I will upload a revised version later tonight. Thanks again, Martin. posted: 20 Jan 2013 18:21 from: Les G Martin Wynne wrote: http://templot.com/companion/index.html?fit_a_turnout_to_existing_curv.htm... But I would like some feedback about how well the format works. This trial is only 7 stages with brief notes, but I expect future tutorials would be much longer with more detailed notes... Martin, I have tried this with the companion in its own browser window on a second monitor. I agree with previous comment about the desirability of having a consistent screen panel size. Running slide show was a bit disconcerting as the page automatically resized taking the scroll bar and control "out of shot ...