Alpha Motors RMS113 Shades Position

Hi,

Is it possible to have position be added for RMS113 (Alpha Motors) using some kind of calculation to determine a opening percentage instead of fixed open, close and stop?

I see some posts that maybe this was added for some shade morots but was there a reason it wasn’t added for this specific one? In theory it could be done using the time it takes to fully open or fully close and then sending a stop command to estimate 25%, 50%, 75%, etc.

Thanks!