[LarryJ-nova]

Considering these for a 4ft fence conversion. Wondering if anyone has any long term experience with them. How do they hold up over time. Primarily, does the 2x4 stay put. These don't have the lip at the bottom for the 2x4 to rest on like some. I'll be spanning 10'. two 2x4s and 4' treated pickets. Thanks.

http://www.ozcobp.com/wap-oz.html