I recommend one of the free station management programmes (they aren’t just loggers!) which are excellent and very well supported, such as Logger 32. I have adopted my own manual method of logging SOTA refs and summit names, height and points in Logger32 for both activator and chaser QSOs so I don’t use the official ADIF coding. Other programs are also available at no cost, such as Log4OM and others. Recent log example, for activating and chasing shown below:
73 Phil