I use a recirculating air HEPA filter on the medium fan setting which blows upward, away from the drying area. Too much of either causes the water to dry in place before it has a chance to gravitate toward the lowest edge and drip off. Avoid too much heat or air flow in the drying area. Small clamps such as hemostats are excellent for suspending film strips, and are available through online vendors.Ĥ. I learned this trick from Roger Hicks on the CompuServe photo forum many years ago. This encourages the water to gravitate toward the lowest edge and drip from a single corner. When the appropriate amount of wetting agent is used the water should flow off cleanly, leaving no residue or trail.ģ. This varies depending on whether I use distilled or filtered tap water.Ģ. I use it only as needed and only in the minimal amount appropriate to the type of water I use. I don't pre-mix Photo Flo or other wetting agents. Everyone here has offered very good advice, so read it carefully and try their suggestions.ġ. Johan, this is a fairly common problem (there are many existing discussions in the archives). If you get spots and dust marks and drips, it is all controlled by you using what I told you. In the end, everything has to be clean so you do as much as necessary to get there. Cotton balls are much cleaper and can be made to work.īounty brand paper towels quartered in a filter funnel work well. The next best filter is sterile cotton in a filter funnel with coffee filters above and below. If in a dark room, replace what is downstream from the filter. The best home filter is an in-line 3 micron one after the pipes get cleaned out. You will see the little black flecks on the bottom of the storage glass. The silver precipitates out and sticks to the next film. Do not reuse fix on film that sat more than 8 hours from time of first use. I recomment filtered air and water flters and glass bottles and keep all equipment clean and dust free between uses. Do not rub hard, but rather soak and rub gently, more soak.ĭo not resort to squeegees, sponges, or fingers to wipe down film.īefore you cross to digital, consider you can get dust spots on sensors too and trying to change lenses in a way to minimise them is a pain. Lay the marked film down and rub gently with a little distilled water or photo flow water on a well used and wash old handkerchief or a microfiber cloth. Store so they drain out dry.ĭrip marks form on the base side, not emulsion side. You will need to wash out the items WELL before use. Get some wash bottles like above link or an ear syringe from the drug store. Put the reel on its side and let the water run off crosswise for 2/3 min. With distilled water, you may use less than 1:200. Wash all the mixing vessels and storage vessels so you do not contaminate the filtered water. Use it for no more than 24 hours as it grows crud in it. Switch to distilled water or filtered water for the last wash plus use it for the photo-flow base. Before I have to go digital, I would appreciate some I'm really down about this, because I had to rewash also use alcohol cleaner and I I don't want to use the squegee in future either, because I'm worried about scratches.ĥ) Is a natural dry better at stopping this? I have a hanger that has a heater.Īnyway, I'm out of ideas. This snail trail is a different beast altogether.ġ) How much photoflow do you use? Should I only use 1 1/2 ml per litre?ģ) Does anyone have any special tips for preventing this?Ĥ) Does tapping the reel on your palm a few times after taking the reel out of the photoflow help. They are not water marks, because I have had those before from not using Help either, the snail trail still formed. I tried the squegee as well, but that didn't I removed the excess bubbles/foam that formed at the top with a spoon. So, I usedĢml and got the same results - a snail trail, but this time it was only on the first 1/3 of the film. Suggested to heavily dilute the Kodak photoflow to about half of what is recommended on the instructions. So, after speaking to a friend who is 'in the know' and doing some research on this site in the archives, it was After they dried, there was a snail trail along the first half of the I put the reels in the photoflow for 30-ġminute, took them out, then hung them up to dry. I have been developing my film but constantly get a snail trail from the photoflowĪt first I followed Kodak's instructions and used 1:200, so 5ml for 1 litre.
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