hi
the best way to solve this is a 2 pronged approach: 1. make sure you submit a reply of every shot that behaves that way. 2 make sure you submit a bug report via right click on the game window + provide all the details possible, including what club you hit/power/whether you dinged/etc.
That will allow us to look at the replay and then raw data and see what's going on. This report is good for us to keep an eye on but nothing further can be done from it.
-wgticon