Big .img files at the watch - save to delete?

Das dürften die Karten sein ... kann man löschen, aber dann sind sie wech ...

shop.talkytoaster.me.uk/how-to-identify-and-or-remove-garmin-pre-installed-maps-on-a-fenix-etc

This is whats on mine

D6185110A and D6184110A are Topoactive Europe

D7726060A is Topoactive RDA  (Road Drawing Accelerator) Europe 2021.20

D9486000A is Topoactive Europe 2021.20 Central

If I delete anything I always save it on my pc in a folder called "Preinstalled Fenix Files" in case I want to reinstall them

thanks for replying, so wht will happen when i just delete the D7726060A is Topoactive RDA  (Road Drawing Accelerator) Europe 2021.20 ?because this is about 2,7 GB on mine... and when there are allready two img for europe why is there an seperate for europe central?

Ask Garmin to get a proper answer?

hi - did you get an answer to this?

I had to remove Topoactive Europe to add some other maps, and then when trying to reverse the process (delete the added maps, then reinstall Europe) Topo Europe would no longer fit. 

To get around this I had to delete D7726060A Topoactive RDA (saving a backup on my PC in case).

Interestingly, when I reinstalled Europe topo, it didn't reinstall this file, so it was either pre-installed, or is now included in Topoactive Europe. 

Topoactive Europe seems to work without D7726060A but there must be a good reason to add 2.7GB to such limited memory watch, v interested to know what Garmin's answer is