Sorted
After some googling I changed the <zoomMin> paramter from 6 to 8 in the custom map XML and now online map works in 3.53.1, also as overlay!
Happy again, keep up the good work!
After some googling I changed the <zoomMin> paramter from 6 to 8 in the custom map XML and now online map works in 3.53.1, also as overlay!
Happy again, keep up the good work!