Danny Keeny makes a real good wind probe, it is somewhat smaller that Gene's but works very well! He has an ad in the classifieds under wind flags, last one I bought was $75.00.
Mike
Alan, when I first started shooting I tried some of that brass (silver states armory) it is not worth the $50.00!!! Stay with Lapua brass, you will have less headaches in the end! I never could get it to shoot worth a darn.
Mike