Thanks, rockyboy,
A true mono stylus is made for classic mono records, and the same applies for a stereo stylus and stereo recordings. The contact areas and how those contact areas are configured in the grooves of both formats are different. So, a mono stylus in a mono record groove will have better sound than a stereo stylus in the same mono groove. The bottom line, using a stereo cartridge to play true mono records is a compromise.
I wound up with about 700 mono records from my accountant, plus others that I've collected over time. Those recordings deserve to shine. For me, this is the way of the audiophile. Oh brother, did I really say that? - LOL
I did,
Kenny