I am new to ArcGis Pro! So i have some questions and I would be grateful if someone could help me by posting step-by-step or URL link to any kind video which is related to this topic or any help at all.
So I have a problem creating new symbols:
THANK YOU! 🙂
Check your line's cap settings.
A round or square cap will make your dashes appear longer than intended.
The way the dashes line up depends a lot on where the line starts and ends, which would be defined by the polygon's vertices, or at least how much of it is visible. You can adjust the constraints to get the symbol to start/end with some portion of the pattern / gap.
With the symbology scaling problem, you can set a reference scale on your map. With the reference scale set, your symbology will not adjust as you zoom in and out anymore.
A great source for style tips and tricks is John Nelson's blogs and YouTube videos. https://www.esri.com/arcgis-blog/author/j_nelson/?page=31