Using a feeler gauge there is a a consistent gap of .003 inches in the middle of 15 inch long cherry boards I need to glue up edge to edge. That is, each board is bowed by half that amount. It's the best I can do with current circumstances. Boards are 7/8 inch thick and 3 to 5 inches wide. If I crank down on the clamps to squeeze them together during glue up will they stay or do I need to reduce the gap further? Don't want them coming apart in the future. There will be 2 to 3 boards in each glued up panel to get the needed width. Thanks