Flexible map center
Whatever mode I use (guide, navigation, just map - but always North at the top), I am interested to use as much screen showing my way ahead in the given zoom level. The shift 25% does not reliably work and it only makes sense if you are in movement direction is top anyway. I propose a long click on ANY position of the screen offers address identification or positioning the map center. Easy to use, not hard to implement, as you have the base for it on your code anyway.