DOCBOOK-APPS: line spacing in fo xslt stylesheets

[Christoph Steinbeck <steinbeck@ice.mpg.de>]

Looking at the following URL was pretty helpful for customizing my PDF
output document 

http://docbook.sourceforge.net/projects/xsl/doc/reference.html

I could, however, not find the parameter for setting the line spacing
in normal text. Can anyone instruct me on that topic. 
BTW, normal.para.spacing does not seem to do the job.

Cheers, 

Chris

--
Dr. Christoph Steinbeck (http://www.ice.mpg.de/departments/ChemInf)
MPI of Chemical Ecology, Winzerlaer Str. 10, Beutenberg Campus, 07745
Jena, Germany
Tel: +49(0)3641 571263 - Fax: +49(0)3641 571202

What is man but that lofty spirit - that sense of enterprise. 
... Kirk, "I, Mudd," stardate 4513.3..