Ok so i have the hickory boards all planed down to the thickness I want, about 1.5" think. I jointed them with my table saw and flat edge and took the twist out of one board and a bow out of another with my planer and a flat board sled with shims. All looked good until the last board I saw a twist had developed after I planed them down, not much but its there. So here is my question, I can get the boards to flatten I am sure with my camber cauls and clamps but will it stay flat? I am worried about this board with a twist causing the top to warp overall. All I have seen so far is just to alternate the pattern of the grain with each board. Lastly, Is there a good place to put it? maybe the middle so the weight on either side of it will help keep it from twisting further? Also when I get it glued up should i leave it in my garage until I get ready to put the top on the base? I still need to make that so i am afraid of putting inside then back out a few times and it dealing with temp and humidity fluctuations. Thank, just worried about doing the table and them something happening to it to ruin it before i am even finished.