seriously, look at the photo again, your film isn't flipped over
This is a photo from the guide I linked to some posts above.
It shows a full canister (on the left), leader cut off, and a receiving canister (bit of film sticking out (on the right).
Both films are taped together as you can see. In daylight, which makes it well less of a faff.
Now it will be wound from the left roll to the right one in a changing bag.
This will give you a roll of flipped film in the right canister.
This is a photo from the guide I linked to some posts above.
It shows a full canister (on the left), leader cut off, and a receiving canister (bit of film sticking out (on the right).
Both films are taped together as you can see. In daylight, which makes it well less of a faff.
Now it will be wound from the left roll to the right one in a changing bag.
This will give you a roll of flipped film in the right canister.
Seriously.