i got one of these in the mail today,its a beautiful call that sounded amazing,i have played it a lot today and I was wandering if any of you all have this call and what you textured it with,i textured it with my favorite stone that makes 90%of my calls sound awesome,but this call is different,it has the hardest glass I think I have ever seen in a call,the stone didn't sound as good as it did when I got it,so I used a finer sand paper,im about to get it back to where it was when I first got it but I was wandering if you all have this call or one like it and whats the best way you have found to condition it.the glass feels totally different than any call I have,its hard to explain.i just know its an amazing call if I can get it back to where it was when I received it.some calls I have sound better with a stone,some a drywall screen,some sand paper,and I know what works best for each call but this one is so nice I just don't want to try different stuff unless I have to,so if you all can help I would appreciate it.