Forgot to report back on the results of quick DPA 4098 windscreen search I was on a couple months back.
I ended up going the hair-curler route, but used open-cell foam ones instead of adapting the basket type with a furry cover. In the bottom of my recording junk box I found an unopened package of 8 of them I had bought at the Dollar Tree discount store that were the perfect size, removed the plastic clips from them and found that they slipped perfectly over the 1-1/2" long interference tubes of the mics.
Did a quick recording test listening for response differences and satisfied with that, I sprayed a few of them with silicone water repellent I bought to treat my camping gear, which doesn't make them water-proof but does help keep rain mist or other moisture from saturating them as easily as it would an untreated foam windscreen. I cut a small plug of foam from another one to fill the hole in the open end. Quick, easy and effective, and a steal at 8 for a dollar (well, make that 7 for a dollar since one got sacrificed for fashioning small foam end plugs). I may make some dead animal covers that I can slip over these for when the wind is more severe, but they did the job nicely. The diameter of the hole in these would probably also work well on DPA 406x, Countryman B3, or other similar diameter small mics, if one needed something a bit larger than the typical mini omni foams.
In the photos below, the foam curler windscreens are the barrel shaped things on the end of the shorter arms. The small screens at the end of the long arms are actual DPA 406x foam screens for the omnis, and although those windscreens are much smaller, the omnis are a great deal less wind noise susceptible and those are usually sufficient in the conditions in which I'm recording.