Finnish OOB 9.0 corrections

[dmnt]

REMOVE
Units 480, 481, 482: Nx60 Sissi Mtrs

The initial test batch of 60mm mortars was never extended to full order and certainly never got in the training. The reasons given were the inefficiency in snow, swamp and forest.

http://yhdistykset-akaa.fi/reservilaiset/krh.pdf
(Finnish Mortar history from WW I to 2014)
"Sen sijaan 1990-luvulla tehdyt kokeilut 60KRH97 ja 81KRH97 eivät onnistuneet lainkaan. "
"Contrary to the examples before the 1990's experiments of 60KRH97 (60mm Mortar 1997) and 81KRH97 (81mm Mortar 1997) were no success at all."

On discussion forum, http://maanpuolustus.net/threads/kra...6.3673/page-21
"60KRH97:n testeissä todettiin, että lumessa 60 mm:n sirpalekranaatti on lähinnä pierua vastaava ilmiö"
"On the tests of 60KRH97 it was found out that in snow the effect of the 60 mm frag grenade is mostly comparable to a fart"