How do you adjust the vertical space between the interlinear lines in expex?
Specifically, I would like to reduce the vertical space between gla and glb, and between glb and glc. I have highlighted the space I am talking about in the figure below. I would like to make that space smaller.

MWE:
\documentclass{scrartcl}
\usepackage{expex}
\usepackage{polyglossia}
\setdefaultlanguage{hebrew}
\setotherlanguage{english}
\newfontfamily\hebrewfont[Script=Hebrew]{FrankRuehl}
\newfontfamily\englishfont{Corbel}
\lingset{
everygla=\large,
everyglb=\scriptsize\englishfont,
everyglc=\scriptsize\englishfont,
glwordalign=center
}
\begin{document}
\begingl
\gla שלום {קוראים לי} דוד //
\glb shalom \textenglish{korim li} david //
\glc Hello \textenglish{my name is} David //
\endgl
\end{document}
\textenglish{}in the gloss lines by adding\beginLto youreveryglbandeveryglcdefinitions. See this answer. – Jason Zentz Mar 07 '17 at 20:55