bearisgray

One of the advantages to having some experience with almost any hobby is knowing when something 'really matters' - and when 'oh, well' - will do

One place I've learned where 'to ignore the pattern'

Sash and border lengths - wait until the center is sewn before cutting them. I've seen patterns that say something like: cut border strips 3 x 60-5/8 inches - I've learned that it is a good idea to set aside that fabric - but I would set aside 65 inches for the length - and I would measure what the center of MY project was before cutting anything.

When a pattern says to cut strips WOF(width of fabric) - I prefer to make the first cuts LOF (length of fabric) - and I've learned how to compensate for the yardage given for WOF

Rail fence units can be trimmed to all the same size - so can four patch units - and pinwheel units

I've also learned that in some cases - accuracy and/or consistency in making the units really does matter -