Looking for mounting tips for Ikea Armatur Ringskär

Hello,

I have a problem with the faucet Ringskär. The tap was twisted compared to the lever. I then loosened the small side hex screw; now I can move the tap about 160° sideways up to a stop and lock it in place. Unfortunately, the rotation angle is not enough to reach completely forward. I then loosened the screw further; now I can turn the tap completely forward, but the screw no longer engages to lock it in position...

What did I do wrong?

Hello, I also have a Ringskär, but I don't exactly understand what you mean. Sometimes I get the impression you are talking about the mixer lever, other times maybe the spout. The screws are at the back, you write sideways, I am confused.