I really don't know why, but built reverse loops can be tricky. Could be nice, to simply click one or two parallel track ends and a loop is implemented automatically.

I run RailModeller Pro on two computers.
Sharing a layout on iCloud is easy but I would also like to share the stock file.

There are existing notes and comments boxes attached to the Layout Plan as a whole and visible under the Document Tab.

What I would like to see are pop-up notes/comments that can be attached to individual elements and/or to x,y locations on layouts.

Notes like the ones most Word Processors let you attach to words or phrases in texts and which most Spreadsheets let you attach to cells in sheets by right-clicking and choosing insert comment.

When selecting a piece of flex track would like to see in the Info panel the smallest radius of the selected piece of Flex Track. Currently there is NO information on radius at all.

..for complex selections like track segments or other ranges of tracks it would be handy to store a selection of tracks to restore it a while later while editing other things or switching (or hiding or locking) a layer in a complex layout.

Other advanced tools like Adobe Illustrator or Photoshop and Affinity Designer or Photo make this possible with a “Select” –> “Save Selection” function.

It would help for l-shaped layouts to have a side-view not only for x-axis, but also for y-axis. It could be placed e.g. on the left side of the main screen.

The parts and stock window are hidden when the app goes
into background. This is annoying when you try to order your part list on a webshop in the webbrowser. Then the part list is hidden.

Original Feature Request (German):

Ich habe damit begonnen eine relativ große Modellbahnanlage zu planen / bauen (siehe Anlage)
Leider kann ich beim Ausdrucken des Planes keinen Teilbereich auswählen, es wird immer die komplette Zeichnungsfläche dargestellt.
Bei einer Anlage dieser Größe ist es aber meines Erachtens dringend notwendig nur Teilbereiche zu drucken.
Eine Beschränkung auf die nur sichtbaren Ebenen bringt keine Abhilfe da der Zeichnungsbereich ja entsprechend groß ist.
Ist es möglich eine entsprechende Funktion zu entwickeln, wäre sehr hilfreich.

Currently we can't see the length of each rail tracks, it is important have a balanced track to run the races.

Like adding tunnels to tracks it would be useful to also add bridges to a track (section)

I would like to be able to design new track components and add them to my personal library. The most complicated component would be a switch. I am buliding handlaid narrow gauge track using stub switches. How do I put my designs into my library? Just for off the wall, suppose I had a 4'8.5" inch gauge layout. My switches would all be custom. So it I'm BNSF and wanted to use this software to lay out a new yard, how would I do it?

When designing a custom baseboard it is often difficult to draw perpendicular and parallel lines because you can only select the options length and straight while editing a line. The option to lock the line at 0 ( x-axes) or 90 degrees (y-axis) ( or even at ... degrees ) would make the design of the baseboard much easier and exact.

From our backlog:

Street Elements (dynamic)
- include options for customizing
* center strip (double, color)
* number of lanes
* width of lane

Optionally handle crossings with other roads, heights

Clearances around track follow specific rules

https://www.nmra.org/sites/default/files/standards/sandrp/pdf/s-7_2012.02.pdf

https://www.morop.org/index.php/fr/nem-normes.html

It would be nice if RM could automatically calculate them and show a shaded area around the tracks. This would help a lot in planning buildings and other structures not to interfere with proper track operation. I think this is an essential part of track planning. Since this can all be mathematically calculated with simple formulas, it should not be so hard.

The ability to to grade Kato N (an HO I am sure) scale double track pieces and super elevated track sections. Not being able to do so is a huge barrier in my design.

Some way that the topography of the baseboard can be changed from just flat so that the user can model hills/cliffs/valleys etc on their layout

Some way of indicating intended direction of travel along a given section of track.