Daar heb ik het van, weet het verder ook nietOriginally Posted by wobbly : Yes, when the stinger entry is about 1/2 way along the rear cone ( when shoving it in from the exit end ) power is lost. I have tested the full in stingers and found no loss in power - and to my surprise no change in temp or internal pressure. Depending upon how the rear cone is terminated, then having the stinger exit from the mid section may be better or worse - dunno, but it wont be any quieter, as you are drawing off from the same low pressure wave intensity area..