There is a charting error on the pattern Needleworker's Sampler, copy/paste the below link into your browser for the correction area of the chart. I apologize for any inconvenience this has caused!
http://withthyneedleandthread.blogspot.com/p/needleworkers-sampler-corrections.html
Correction is also posted on the top right hand column of my blog at www.withthyneedlandthread.blogspot.com