After making all the changes to the spinnaker mast topper and to the the way I furl, I still occasionaly get a rare snag. I have a 200 mile regatta coming up and can not risk this in open water
So I took the drastic step of using acrylic to lengthen the mast topper. First by one inch but if I tried hard by furling fast, I could still snag the lines. Then I added some acrylic so that I was adding about 1.75 inches in front and behind the topper. Now it SEEMS imposible to snag. It's not pretty but appears to do the job and still needs be be tested on the water and over time.

If this works, and I suspect it will, then Hobie should suggest their source of toppers redesign these longer. More people would buy these trouble free spinnakers and I for one would be happy to pay for the upgraded version of the topper. Can't add that much in material costs and would certainly look better than mine!