I haven't begun to master how you guys reply to threads, posts and replys but let me say one more thing in response to BrutalAttacks reply to my reply. Mineral blocks just don't get it, I had it explained to me by a animal nutritionalist. He compared a deer's use of trace mineral blocks to a man dying of thirst licking an ice cube. The animal just can't get enough off the block to help. My experiences with granular minerals has been much better. In fact I've got two blocks on my lease that I put out two years ago. It frustrates me every time I see them. But, it reminds me why I use granular.

Use quality, it doesn't cost it pays.