Wolff Magazine Springs..needed or not?

Im a big fan of Wolff springs, having used them for decades now in several different firearms.
My Shockwave has thus far ran 100% with a few hundred rounds thru it.
However, the mag tube spring just feels really weak to me.
First question: Any of you Shockwave owners have a problem from the factory spring?
Secondly- would any problems occur if I were to use a Wolff Xtra Power spring in place of factory?
This shotty stays fully loaded in the tube, empty chamber, at all times, so spring is fully compressed always.
Any info appreciated.
Oh yeah- does anyone make a quality +1 extension for the Shockwave?

Mossberg magazine springs generally suck, and the Wolff is a worthy upgrade.

Quote:

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Originally Posted by ST911

Mossberg magazine springs generally suck, and the Wolff is a worthy upgrade.

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Thanks.

Mine has been fine but it's still pretty young.

I counted on replacing it every few years. I'll get the one from Wolf.