Sirit site
Googled Sirit, as I do almost daily and this showed up titled customer comments. Do not remember seeing it but could have been there before. (
F@R are you now under contract to Sirit?:)
Still haven't been able to get anything on JIS
https://www.sirit.com/index.php/id/336/sub_id/296
Would like to see a few more names on the site but it is encouraging..