Your Prohaszka guitar will be perfectly set up for your playing style when you receive it. Of course, instruments can shift a little over time or through factors such as temperature or humidity.
You should strive to keep your instrument – guitar, mandolin violin, etc. – perfectly set up at all times and in optimal playing condition.
I’ve spent many years working at the highest level of restoration work, so please do not hesitate to contact me with any of your repair needs. It is always better to seek professional advice sooner rather than later.