Id like to have the option to increase or decrese the line spacing in an interactive document. You can just choose the font size.
There is an option to increase the line spacing when you convert the text to a comb field. Follow the below steps :
1. Place a text field.
2.Convert it to a comb field by using the 4th option in the quick tools section (next to delete icon)
3. Increase the line spacing by using the re-sizer on the right hand side of the comb field.
Let us know if this works for you !!!