Hi, first post here in a long time.
I got my Iwata Eclipse CS out for the first time in about 18 months* to practice with it whilst deciding on a dedicated compressor**.
Anyway I gave it a good clean last night, and it seems to be leaking a small amount of fluid into the airstream when the lever is just pushed down (air only) and not pulled back.
I've taken it apart again, given it another clean and applied medea lube to the needle, all the screws/nuts etc seem to be tight but it's still doing it.
It might be worth mentioning at this point that the fluid currently being used is water, but I can't see that making much difference (I'm a cheapskate and don't like wasting paint to check something that can be checked with water - especially if it means i'd have to clean it again).
There is no air bubbling into the paint cup that I can see.
Does anyone have any ideas? (could the O ring at the front end have perished or something as it looks ok?)
The only thing that does occur to me is that the nozzle has a small drilled hole, does it matter where it is? (top, sides, or bottom?), as it doesn't seem to be mentioned in the leaflet that came with the brush
*Bought it to do some larger minatures, then got waylaid with building a new shed from scratch (which put the garage out of action for anything else)
**I've been umming and arring over either one of the Iwata compressors, the H&S 16a, or a cheapy small one with tank (the H&S is calling to me though).