Interesting Article in this month's Mississippi Sportsman
They have an article on the initial thoughts concerning the radio tracking study they have been doing on Enid and Sardis. The article mentioned one concern of how many tagged fished ended up going out of the lake through the gate during draw down. The proposed solution by the article was to plant structure in the deep water out from the gate so the crappie would hold on that structure instead of moving close to the gate shaft and being sucked out to the lower lake.
Sorry that I can't link to the full article because it is not posted on the website yet.