Mr. Kuirta has written me today:Hello Mr.Sergi Valls-san
Thank you for your report. The line 1.05 mm is very good one for moderate wind, like 3-5m/s, and the 1.15mm is super when 5-8m/s wind.
The attached image is the Lo-Lo data with 1.15mm line
with 5m/s condition. To care the line, I recommend to put some silicone on its surface before use, and do not wind very tight after training. The sunshine will damage the line, so you can keep it with dark room. To put the line in the water more than 1 week, will become better feeling. Try and find your best feelings.
If you have questions, please ask me again !
I hope you have advantage with our line.
Best regards / kurita