How to change highlight delay in authored menu?

[gsh]

I've recently watched a project I completed some time ago and noticed that there is a rogue button highlight.
The menu has 2 cells - an intro movie of about 35 seconds which changes to the menu with buttons appearing in cell 2.
Seems I didn't pay enough attention, and the highlight pops up a second or so before the buttons actually appear.
I'm hoping there's a way to edit the menu with PGCEdit to change the highlight appearance to the correct time.
I've had a look at PGCEdit today and can't find anything obvious, but I must admit my knowledge of the program is basic.
Any help would be greatly appreciated.

[Alex_ander]

In DVDRemake: highlight the menu cell -> Edit button set attributes (highlights' start/end times). Can't see that option in PGCEdit.

[mazinz]

I fully support dvdrmeakepro for virtually everything I do (mod wise) with a disc. However if you need the free route you can use DVDSubEdit to adjust the highlight start times/duration of your menu buttons. Just open up whatever vob file would have the menu you need to tinker with

[gsh]

Thanks for the replies. Will give DVDSubedit a try.