Hi, Jim-san
I am a reporter of mnewsplus.
We are given "2048" in the number of characters.
In "2048" However, it is more that must be divided into two or three articles, it is not enough.

instance
http://hayabusa3.2ch.net/test/read.cgi/mnewsplus/1397717423/1-4
http://hayabusa3.2ch.net/test/read.cgi/mnewsplus/1398252830/1-2
http://hayabusa3.2ch.net/test/read.cgi/mnewsplus/1398082494/1-5

So, I feel that there needs to be changed to "4096" to "2048" the BBS_MESSAGE_COUNT.
I feel in the same way, that there is a need to change to "30" to "20" the BBS_LINE_NUMBER.
http://hayabusa3.2ch.net/mnewsplus/SETTING.TXT

Other News boards will have this value already.
http://anago.2ch.net/scienceplus/SETTING.TXT
http://anago.2ch.net/wildplus/SETTING.TXT
BBS_MESSAGE_COUNT=4096　BBS_LINE_NUMBER=30

Please consider it.
I'm sorry. I am not good at English.