... show what I mean I have introduced 3 transitions (marked yellow bars). You can see that it produces a better "flow" effect -- and also smoother running. .box file below (no other changes). regards, Martin. Attachment: attach_2452_3038_richard_boscarne _mods.box 248 posted: 20 Jun 2017 16:02 from: Martin Wynne Hi Richard, Here is a version with a B-6 which you may prefer. As you can see, I have smoothed out some of the other template boundaries with transition curves. 2_201100_280000000.png regards, Martin. Attachment: attach_2453_3038_richard_boscarne _mods_b6.box 254 posted: 20 Jun 2017 20:21 from: RichardS Hello Martin, thank you so much for doing those bits. I think I prefer the B6. I had overlooked transition curves I must admit and hadn't really realised how 'fixed' it all looked. As you might surmise Bosmellin 9 is the 9th attempt- but there were some #As and Bs too in earlier manifestations! I think I was so pleased to have completed something (almost). When I've attended ...