Round corners, thick walls, non-center printing.

[misiek1994]

Hello,I have tronxy x5s 3D printer. I'm using Repetier host with Slic3r slicer.I have following problems which I'm struggling with:1. My printing is not centered. I have proper settings in bed shape (330x330) but after slicing, printer starts to print with some offset (in the corner of bed).2. My walls/outer layers are not close enaugh to each other - they are not connected which causes stiffness problem. However it seems that standard inside infill is almost perfect.3. Corners are round in some strange way - they are convex (like outside of natural rectangle, not inside).In attachments you can find example of element and my configuration file.Thank you in advance for any help.misiek1994