I have tried the Dritz and June Tailor brands and had many issues with the needle getting gummed up. I spray lightly, in a grid about 6-8" apart. Since I switched to the 505 spray I have not had that issue. Yes it is a little more expensive, but for me it's worth it because I'm not having issues every 5 minutes when quilting. Watch for sales. I just got the large size can for $15.99 at Nancy's Notions. I think it normally goes for about $22. The June Tailor cost me about $13 at Joann's. Some things are worth spending a little extra on if it makes it that much more enjoyable to do.
