Hello

1) You use a "branding" (NNG) associated with the "Stefando" utility (EUROleum.zip). Something that is not recommended.

2) The instructions made to "sys.txt" only work on elements in "svg" (vector) format.

3) Concerning the elements in "bmp" format, you can test a different "brandind" (NNG).

4) Here are the differences in size of the poi compared to the different "branding" offered by "NNG":

xxhdpi: 120x142
xhdpi: 80x95
hdpi: 60x71

You have to test, to find the one that suits you ..........