I've read almost all the posts on here for Dry stacking walls and learned alot. I've done a couple in the past at my own place and they have done and held up well. I was using much larger stone though. I have a client who has a small 20' (linear) which she would like a small wall built. She has a pallat of veneer flagstone (no big pieces - all under 12'' approx) leftover from a job completed at her parents house. The wall would be approx 18'' at it highest point. Would it be possible to construct a wall with these smaller pieces without running into issues as there wont be much as far as tie stones or Cornerstones? Thanks in advance. I'm sure I'll have lots of follow up questions and will try and get pics as soon as possible.