Well another roll.
Setting on the three first pictures was f8.
This one is infinity setting, out of focus (or without the definition that it should)
This other was 3 metres focus, same thing, focus object : the rope
Here at 7 meters focus everything seems to be in place, focus object: the fence.
And here (forgive me Lisa) all good at 2 meters focus.
Another issue is those white band along the up and down borders, they were not before in the last roll.
Everything was shot in 5 minutes and the last one 10 min later, I followed as PF says, just don't wing all the film, open and then position the new frame to expose. The camera had the case put, so light leaks from back are not probable, could be light leaking when the roll is exposed and rolled when I delivered to the lab?
So I continue with focusing problems, but I guess I'm nearer than before (could be a solution take out the shutter to quit or put spacers?)
And light leaks, just checked the bellows and they are fine, if any they are super super small.