it appears that after sewing the last 60 years that there are usually 2 or 3 ways a project can been done. It is wonderful to be able to access these techniques in a forem such as this. It would appear that there are some who have very thin skin. In something like this you may have an easier better way of doing something or a safer way, then utilize it and share it but don't talk down to the contributor or the person logging their comment.