Game Mechanics: NPC Hit Distance, Mobs reaching 30+ game units.

[Lenithin]

So I have been playing my bard Lenithin and have just got the knack back for AoE kiting mobs. Now this bug is reproducable again and again. When running in circles my song "Chords of Dissonace" range of 30 will not land on mobs chasing me with 100% certianty, yet my circle is just an autocircle of W+D+enter and it "Should" keep me out of their range. However after staying out of their range for 1-2 minutes and landing 1-2 chords I am often, if not every time hit by a mob or the twelve chasing me and I die, where moments before (within 3 seconds) my chords had just missed these mobs because they were at least 30 game units away.

So Please I beg you, I will even stand with a GM and show him exactly what I mean so that this issue an be resolved. NPC's are hitting me from 30+ game units away when circling.