[PD] vbap speaker position not correct?

[Christoph Kuhr]

Hi list,

i used the following define_loudspeakers object:

define_loudspeakers 3 -45 0   0 45    45 0    90 45    145 0    180 
45    -145 0    -90 45

but if i make a horizontal circle trajectory, the sound comes from 
strange positions.
its like an inclined ellipse or something...
i also tried ls-triplets and ls-directions messages without effort.

the values at the vbap outputs are correct.

what could be the problem?

regards
Ck