You need to add a powder baffle to get a consistent flow like this one
[Broken External Image]:
[Broken External Image]:
http://www.uniquetek.com/site/696296/product/T1277
You can make one from a beer/coke can...
[Broken External Image]:
[Broken External Image]:
http://www.uniquetek.com/site/696296/product/T1277
You can make one from a beer/coke can...