... topic: 3743 Vehicle clearance along curved platforms. posted: 17 Aug 2020 23:54 from: Martin Wynne I have just posted this reply to a topic on the Scalefour forum. It may be of interest here. utils> dummy vehicle menu item: 2_171751_120000000.png 1. set the dummy vehicle dimensions.... 2. roll it along the template, or generate a full envelope (yellow/violet band). 3. set a suitable dimension for the platform front edge spacing..., to clear. There isn't currently a mouse action adjustment for that, I will look at adding one in the next program update. p.s. Note that when adjusting the front edge, the platform width remains unchanged. So the rear edge moves also. Set the front edge before setting the width. cheers, Martin. posted: 18 Aug 2020 11:28 from: Graham Long Hi Martin I am not sure of the definition of "front edge spacing". I think it is the distance from track centre to the closest part ...