So, here is how I manage it, if the line height cannot be reduced sufficiently by the numeric entry/spinbox: Try clicking the question-mark (un-set variable inline height).If that does not resolve the issue, activate the Tt button ("outer" text style) and set the font height to something small and linespacing to something small and click the questionmark.Then de-activate Tt (outer) and edit the text normally.i.e. The outer style overrides the inner style.