Originally Posted by JJs
I use an adjustable foot on my 301 and the needle is adjustable on the 319
I mark 1/4 lines on paper the put the paper under the foot and adjust accordingly until I have the correct distance...
I do the same thing too. I do not trust the "markings" on the feet nor the manufacturer's word on the width of the 1/4" feet. I either move the needle, or if that is not an option on the particular machine I note where the actual 1/4" is and go by that measure.
You are right, all 1/4"s are not the same!!