The mount you show looks fine to me. Unless you need to remove the powder measure to empty it.
I use the LNL system and I have my measure mounted with an extra unused died so that the press with the mount just goes on and off the press just like changing a die. I snap it on the press, fill it, use it, and unsnap it and dump the powder.
I use the LNL system and I have my measure mounted with an extra unused died so that the press with the mount just goes on and off the press just like changing a die. I snap it on the press, fill it, use it, and unsnap it and dump the powder.