Markup Text

[Lyle Raymond]

Here's a snippet of code from a turnaround in one of my jazz lead sheets:

r8_\markup "Last Time: repeat final 4 bars" a b c cis a' aes g~

The problem here is that my text is running into stems and beams and whatnot.  
I need to move it so it's farther beneath the staff.  The manual, as I've 
often noticed, is a bit unhelpful in this case.