I basically used the same set-up as mobius, seems to work very well. Velcro might work, but wouldn't there still be somewhat of a gap between the inside of the bucket & the visor?? Also, the nut/bolt method seems to offer at least some support for the mandable area, keeping the verticle portion of the visor cutout strait. (I don't know how your bucket is, but mine seems a bit flimsy without the visor in it, and the verticle portion seems to lean towards the center near the bottom of the bucket) would you still have the necessary support keep the verticle portion strait using velcro??? Just a few thoughts
If you do go with the velcro method, please let us know how it works out.
Damian