I don't have one,but have read a lot about them.you have the 209 plug in now? they came with the capability to use a #11 cap also if i am not mistaken.i would switch to loose 777 and a hot primer such as a CCI and i am willing to bet it will go bang every time.loose powder is the only way to go IMHO and many others.cheaper,lights off much easier and you can fine tune loads.