ᐅ IKEA METOD wall cabinet horizontal, looking for ideas on soft-close solutions

Good morning,

my first post and right away something tricky:
I have three of the above-mentioned wall cabinets (2x 80cm (31½ inches), 1x 60cm (24 inches)). Unfortunately, the door hits the upper stopper quite hard when opened (I have already fixed the cabinet bodies to the wall with an additional screw at the bottom).

Does anyone have an idea on how to soften the upper stopper?

Thanks
Flo

Hello,
relax the springs a bit.