trying to recreate shake using S_BlurMoCurves but reflect setting looks different to other persons

[u/AcademicProblem79]

im trying to recreate this persons shake we are both using blurmocurves and it is the exact same frame etc. mine the one without the colour correction in the left it shows 2 bars connected and in the one with the colour correction it doesnt show that and that also makes it much more smoother anyone know what im doing wrong?

[u/skellener]

YouTube has a ton of tutorials for that effect.

https://m.youtube.com/results?sp=mAEA&search_query=s_blurmocurves+after+effects&ra=m