Help with a chart

#1

Hi,

I have a problem understanding a knitting chart.
This is the link for my project: http://www.yarnspirations.com/patterns/fair-isle-yoke-pullover.html

There are k2tog sts in the chart, e.g. the k2tog on the 3rd row. Do I do the k2tog once at the end of the round or I do it every thirteen sts? The same on the 6th row. I only do the k2tog once at the beg of the round or not? The same on the 11th row,23rd, 25th and so on.

I would appreciate any help

Thank you

#2

You should k2tog every 13sts on this round. In each of the rounds with k2tog, knit two together every repeat for that round.

#3

Thank you very much.