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    Airbrushes & Compressors Thread, airbrush nozle size?? in Modelling; Hi all. I need to get a better quality airbrush for better painting on my planes. I have seen one ...
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      airbrush nozle size??

      Hi all.

      I need to get a better quality airbrush for better painting on my planes.
      I have seen one with a 0.3 mm nozle and a 0.25mm nozle ( more expensive though).

      I would like to know wich one would be the better buy as I can't afford both :-(

      I mainly do 1.48 scale.Would the featheres edge on cammo eg. be scale/small enough on the 0.3mm? How much of a difference in "fan size" is there between 9.3 and 0.25 anyway?

      If it is to fine, I recon you could have a hard time doing large base collours?

      Thanx

      Theuns
      ps. the make I am looking at here in SA is "Air Craft" with a gravity feed double action trigger.
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      Working on it! John's Avatar
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      I've got a 0.5mm nozzle on and can get a nice fine line, but the line is quite sharp and if there is feathering it's not that noticeable, as for 0.3 to 0.25 isn't that about 0.05 I'm no expert but would you see that much of a difference?
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      Scale Model Member stona's Avatar
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      I don't think you'll see much difference between the two. If you are spraying model paints I'd stick with 0.3 as the smaller the nozzle the more blockages you may get. My two main brushes have 0.3 and 0.35 nozzles and I can't honestly tell the difference.
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      GB+SIG Mod. Ian M's Avatar
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      I know its a tad fiddly, but get an airbrush where you can change the tip and needle. One airbrush three tips and needles and you have every thing you need.
      As Stona pointed out realy fine nozzle is = more frequent stopages as the media drys up in the hole.
      Another thing to remember is that a finer nozzle will need more air pressure, so its either screw up and down on the one regulator, use two regulators or find a happy middle point and use that. (not the best way. To much for one and to little pressure in the other = not good results in either. Note to self; buy a second regulator valve!!!
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      Ok thanx guys, one of my questions sorted.
      I would still like to know if the "overspray edge" on these 0.3 mm nozles give a realistic finnish on 1.48 size without having to do the "rolled worm mask" trick?

      Theuns
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      Scale Model Member stona's Avatar
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      The edging is very much a matter of opinion. Any WW2 British camo at 1/48 would appear hard edged,whether sprayed with masks or to the permissible limits laid down in Air Ministry orders. Some modellers like to give the edge a slightly out of scale softness as a sort of scale effect and it can look very good. You'd struggle to do it free hand.
      I'd say the same for factory applied Luftwaffe schemes with the exception of some mottling (like the loose,almost cloud like,"blobs" applied at the Erla factory). Field applied stuff is another story,some was very loose and thinly applied,definitely possible freehand. Infact the word "overspray" is sometimes used as part of camouflage descriptions in crashed enemy aircraft reports. "Dapple" is probably most popular.
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      Thanx for the replies. I mean the edge of the brown and green for example on a spit or hurricainn

      Theuns
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      Scale Model Member stona's Avatar
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      Quote Originally Posted by T. van Vuuren View Post
      Thanx for the replies. I mean the edge of the brown and green for example on a spit or hurricainn

      Theuns
      That was a pretty hard edge at 1:1 scale. At 1/48 it would certainly be hard. I don't think it can really be freehanded. It did vary in the real world but in scale...hard.
      Real world camo demarcations:
      Hard

      Medium

      Softish

      Cheers
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      Cool thanx Steve.
      If I look at the first two pix it looks like the plane was masked off and then painted.
      The last pic has a "soft" edge to the paint, but still only very thin.I believe you are right, it will have to be masked off to get the effect on 48 scale.

      Who is the F/ Sgt. in the last pic with the dog?
      I assume he was from Canada or USA volenteer sqn?

      Theuns
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      Scale Model Member stona's Avatar
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      Hi Theuns. The pilot pictured is W/O Joseph Hyde. He was from San Juan in Trinidad and was one of more than 300 men from the Carribbean who flew as aircrew with the RAF during the war. He flew for 132 Sqn. He is shown with his aircraft,a Spitfire IXe,serial PL316,coded FF*S. Sadly he was lost with this aircraft on a sweep over Nijmegen on 25/9/44,he was 27 years old.
      I am planning to build this aircraft as a tribute. It all started when an old friend with roots in the Carribbean asked me if there were any black Spitfire pilots. At the time I had no idea so decided to find out for him (and me). It has been an interesting journey to discover the history of a few of "the few".
      The little dog's name was Dingo.
      Cheers
      Steve
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