welcome, there are those that feel you shouldn't use a call unless you see the deer and there are those that blind call. i fall in the second group. thats for grunt and bleat calls. i'm pretty sure the snort-wheeze is used for when you see that shooter. its a challenge call. the one in my avatar came back to a snort-wheeze. all that said with your record there, you seems to be doing something right stick with it.