Multiple lines textfield

I have a problem controling the line number shown using the FlashEff component.

For example, I have a dynamic textfield that only fits a 3 line text. But once I apply the FlashEff on the textfield, it increases it to 4 lines.

I could handle it by making my textfield to fit 2 line, so that i will have 3 lines at the end, but is there a fix to this problem??

Embed the text, if this doesn't salve your problem, make the textfield a little bigger

It's already embedded. Anyway I'm using this workaround :-

For "Single line" dynamic text
Problem : overflow horizontally without end.
Solution : mask

For "Multiple line" text
Problem : 1 extra line shown if overflow.
Solution : Adjust text height to 1 line lesser than intended

Thanks anyway.