... the zooming depth available. Users with gee-whizz graphics cards may not see that. Notice also the option of setting the grid intervals to prototype feet, which can be very useful over background maps and with other prototype dimensions. trackpad> trackpad grid options> menu items. cheers, Martin. posted: 22 Jan 2019 08:47 from: richard_t Hi Martin I do see a difference on my system, I've cropped a bit of the map out, from both the sky-blue default: 499_220342_330000000.png and grey: 499_220342_590000000.png Both at the same zoom, and the track is Scale 7 (just for reference). Playing about with the options, it seems the grey colour scheme and with a transparent image option selected causes this affect. Trust me to settle on that combination. I'll try your suggestion when I have a moment. Thanks. Richard. Last edited on 22 Jan 2019 08:48 by richard_t posted: 22 Jan 2019 22:02 from: Richard Spratt How do I convert a map jpeg to transparent? That would make ...