basically i have to improvement suggestions.
1. VRM - Advanced: it would be nice if the selected Chart plot Settings (see picture) are stored. At the moment every time you leave the Advanced page an come back the default values are loaded.
2. When using the VRM app on a tablet and scrolling up and down with the touchscreen, it happens accidentally that you relocate some charts instead of scrolling. It should be locked so that you don't accidentally move/relocate the diagrams. (maybe press long to unlock, like on the smartphone when you want to relocate you app icons)