[bcarl314]

I believe you'll need to edit your udm-custom.js file as follows:

find these lines:

um.navbar = [
	"-6",		// nav -> menu x-offset (+-)["n" pixels]
	"-11",		// nav -> menu y-offset (+-)["n" pixels]
	"7.5em",	// width ["em"|"ex"|"px"] (vertical navbar only - horizontal navbar items have "auto" width) ("%" doesn't work right)
	];

and change the 7.5em to the width you desire. (i.e. 180px)

Example:

um.navbar = [
	"0",		// nav -> menu x-offset (+-)["n" pixels]
	"0",		// nav -> menu y-offset (+-)["n" pixels]
	"180px",	// width ["em"|"ex"|"px"] (vertical navbar only - horizontal navbar items have "auto" width) ("%" doesn't work right)
	];