paradigm studio 20 as center channel speaker


Hi agoners,
I have an extra studio 20 and am thinking of using it as a center channel speaker. Any problems with this? Why do we need a dedicated special designed center channel speaker?
Thanks for your response.
benqsun
Actually, it is probably superior in its dispersion as a center channel speaker (and in its matching to the L/R) than so-called dedicated centers. I used one, for a while, as a center with a pair of Studio60s until I obtained a 3rd 60.

Kal
Post removed 
"I recall reading that the majority of center channel speakers have dispersion issues and using a virtual center would likely be better for on axis listeners." Other way 'round. The beaming and venetian-blind variation is a problem for off-axis listeners.

Kal
Thanks for the response. I tried it and found that I have to increase the db level of the center speaker (paradigm 20) to the highest all the time. Anything I am missing or incorrectly configured?
My gears: L/R: 40; Center: 20; surrounds: 20
NAD T753 Denon 2910

Please advice.
Thanks