Tab S6 S pen problem

[Elleee]

After 1.5 month, I just noticed that on some areas (mainly on the right side) the  writing line and where the tip is touching is about 2-3mm off to the left. This happened in pdf as well as SS note apps. I tried to change the touching angle and also use a different S pen, but the problem still there. I tried my big S pen on my note 10+ and there is no problem. Is this normal for the tab? I had the Note 2014 tablet, and some Note phones before and never had this problem on any of them.

Another question is that if SS changed the nib design? For older version, it was just plastic, so even with heavy use, the nib only got rounder (after years). For the Tab S6, I only do some note taking and the plastic part already worn out and showing a soft fiber like underneath, only after 1.5 month?! 

[AndrewL]

@Elleee: When in Pen mode, the edge of you tablet is designated to scroll up and down the page. Using Brush Mode will allow you to write and draw across the entire screen.

If the above isn't applicable, and if you have the LTE model, can you try dialing *#0*# into the Phone app keypad, selecting Touch, and draw a line through the on screen squares using the S Pen. Do you encounter any issues here?