I found an simplified test info. in Bassplayer March 1996.
They tested some 150 str.sets and refered the tension as... soft-medium-tight (better than nothing)
Is here anyone who knows if there is similar articles in other magasines (or on the web. that has tension info.
I know that Bassist (GB mag. that sadly enough don't exist any more) had anpamflet nov 1996 and Bassplayer had one more string article in nov/dec 2004 to but non of these did list tension.
(Im specially curious abot flat wounds and coated)
Here's a link to the bassplayer article Bassplayer March 1996.
http://www.bunnybass.com/e-zine/tips02.shtml
article, page 1.
article, page 2.
Table 1, page 1: 4 string bass sets, from Alembic - D'Aquisto.
Table 1, page 2: 4 string bass sets, from D'Aquisto - Ernie Ball.
Table 1, page 3: 4 string bass sets, from Ernie Ball- Ken Smith.
Table 1, page 4: 4 string bass sets, from Ken Smith - Rotosound.
Table 1, page 5: 4 string bass sets, from Sadowsky - Zon.
Table 2, page 1: 5 string bass sets, from Carvin - DR.
Table 2, page 2: 5 string bass sets, from Elites - La Bella.
Table 2, page 3: 5 string bass sets, from La Bella - Zon.
Summary and "Favorite Strings" chart.
And this link from Bassplayer nov/dec 2004
http://www.bassplayer.com/story.asp?...storycode=4037