could you put 2 120 films on the same spiral ?
if you could......post dat vid pls..
That doesn't sound like a lot of fun does it?
Hmmm I was afraid that might be the answer. I'm more familiar with Patterson tanks, and it was often a struggle to get one roll of 120 fully loaded. Perhaps the Jobo will be easier - interestingly, I see they don't use the ball bearing ratchet load system on the spiral.
The Jobo spirals are IMHO far superior to the Patterson ones.
Those blasted ball bearings have a nasty habit of "locking up" leaving me with a film half onto a spiral and refusing to budge resulting in crescent shaped kink marks on the film. This is particularly the case with wider formats and is not so much of an issue with 35mm.
The lack of the ball bearings requires a slight modification of technique. You get the end of the film into the spiral (taking care to get it in nice and straight) and then you hold the spiral with the point where the film leads in at the top and with the tips of your thumbs next to the lead-in point. You then can use gentle pressure of alternate thumbs to grip the film as you turn that side of the spiral away from you.
It sounds a bit complicated but once you get used to it it is really easy and you should find that the film slides into the spiral far more smoothly and with less resistance than with the Patterson one.
At the risk of teaching egg-sucking to my Granny it is vital that the spiral and your hands are completely dry. Even a tiny amount of moisture will result in the rapid realisation that you are navigating the effluent stream without a propulsion system!
Thank you! That's a little more reassuring. LOL. Those crescent shaped marks were a PITA!!
What is all this stuff? Looks alien to me, some kind of medievil apparatus - jiggery poker be going on here.
Gary.
If you've got the rotating processor that keeps the tank moving all the time, forget the spirals all together and just chuck a load of films in.
Thanks - that was my guess.The black things are for multiple prints in one drum.
If you've got the rotating processor that keeps the tank moving all the time, forget the spirals all together and just chuck a load of films in.
Obviously some one who has never developed film lol.
The film would stick together and if colour development then the film would be soft due to the high temperatures and would scratch.
Ernie.
Obviously some one who has never developed film lol.
Ernie.
If its all too dificult for you CT i'll swap if for this.
You're welcome!
If you have a failed roll which you have not cut into short lengths use it to practice with until you feel more comfortable. Strangely it doesn't matter if I am in a darkroom or using a changing bag I find loading the spiral easier with my eyes tightly shut, figure that out if you can!