3dsmax: UVW mapping, polys wont break

[DeadlyFreeze]

I seem to have an issue with my uvw mapping. Right now I'm unwarping an object and for some reason a single vert at 0,0 gets stuck.

I'm selecting my polys in veiwport and using the unfold mapping tool then I use break, but a single vert at 0,0 is always stuck as if its attached to something.

I dont understand why break isnt detaching it....

[Death_monkey]

I have had a simular problem and to get around it I had to find that poly on my model and reapply the UVW map to i. I only seemed to get this in max 5 though