... SHIFT+ F11 mouse action, you can adjust the length of the entry straight and watch the turnout getting shorter as the entry straight gets longer. This adjustment is sometimes useful if you need to shorten a turnout a fraction without changing any other settings. As you shorten the turnout, you can also watch Templot adjusting the number of timbers filling the closure space. Templot uses as few timbers as is possible without exceeding the maximum fill spacing which you have set at real> timbering> timbering data... menu item: 2_281421_480000001.png Sometimes if the calculated spacing is close to the limit, only a small change in that setting is needed to increase or reduce the number of timbers. You can see the actual spacing achieved, using the shove timber functions. Here in this example I first selected timber T4 (by clicking on its number ), and clicked the set zero button. I then selected timber T5, and the read-out shows the spacing from T4: 2_281421_480000000.png You can see that it was 27.52 inches, quite a lot closer than ...