Aegisub: Whole line jumping

[PetitKero]

Hi together,

I created some subtitles with Aegisub and used a small effect to let the syllables grow to 120 % and shrink back to 100 %:

{\pos(640,670)}{\r\k$kdur\t($start,$end,\1c&H4053D C&)\t($start,$mid,\3c&H0E154A&\4c&H0E154A&)\t($mid ,$end,\3c&H000000&\4c&H000000&)\t($start,!$start+$ dur*0.3!,\fscy120)\t(!$start+$dur*0.3!,$end,\fscy1 00)} ... Edit: The post shows a space here: \fscy1 00. But it's actually not there.

However, not only the highlighted syllable is growing and shrinking, but the whole line is always jumping in time with the growth of the syllables. You can see this in one of my videos right here: https://www.youtube.com/watch?v=Hkaw4AeHTuQ

Since I'm only using \fscy120 and \fscy100, I'm not sure how to remove the jumping. =( Do you have any idea how to solve this problem? Any idea appreciated!

Kind regards,
Kero

[sneaker]

I don't know if this is the best idea but maybe it helps:
https://forums.animesuki.com/showthread.php?p=2345157#post2345157

[PetitKero]

Thank you so much! The little workaround with {\r\fscy150\alpha&HFF&}; (adding an invisible letter at the end of each line after applying the template) made wonders happen. =)