repeat-image-phase: visualisation, group of icons and repeating.

[Allroads]

After solving #14926 and working in latest.
Thanks.

The next problem to solve.

A group of icons, when this is repeated, I expected that it is repeated in the same distance to other icons lined out in the mapcss. Now further on the way icons crossing each other, makes it also less good to read.
The attached image shows it.

Mostly I used 480x300 icons SVG, but some icons must be wider, because the vehicle image is wider.
All the same height. In JOSM 15px. It should not be needed to make all the images the same wide and height.

I needed to use dash -215 to make it visible
for node icon-offset-x: 225; same direction.

way|z17-[highway][psv=yes]::psv_waylayer {
    repeat-image: psv-NL-green.svg;
        repeat-image-align: bottom;
        repeat-image-height: 15;
        repeat-image-offset: 49;
        repeat-image-phase: -215;
        repeat-image-spacing: 400;
        z-index: 100;
}

[Allroads]

Visualisation repeat-image-phase

[Allroads]

phase mixed up