... works in both directions simultaneously. Moving left to right controls the width of trackpad which is bunched up into the middle band. Moving the mouse up and down controls the amount of vertical shear in the band, so that both ends of an angled template can be on the screen. Paper bunching has no effect on the finished track design or printed templates, it is purely a change in the way it is displayed on the screen. Before the mouse action will work, paper bunching must be switched on in the menu: 2_152240_290000000.png It's fun to try, but I doubt many folks make much practical use of it nowadays. cheers, Martin. posted: 16 Dec 2020 18:30 from: Rob Manchester Hi Martin, Thanks for the explanation. Just tried it and I can see how it would have been useful a while back. With our luxury resolution screens these days it is rather unlikely to be of much use- but maybe one day. Rob posted: 17 Dec 2020 01:00 from: Tom Allen that would be great, ...