The roll of birch bark is now removed from storage, perhaps in a nearby pool where it has been placed to keep it flexible, and unrolled white side up on the building bed. As the bark dries, it will become more and more stiff, so it will be necessary to moisten it frequently during construction to maintain its flexibility. The bark is usually long enough, but often it is not wide enough. If the bark is too short, it may be pieced out at this time, or later. If it is not wide enough it is centered on the bed; the piecing out will be done later. The gunwale frame is now laid on the bark, care being taken to place it as nearly as possible in its former position on the bed. The bark outside the frame is then slashed from the edge to a point close to the end of each thwart, and also to points along the frame halfway between the thwarts, so that the edges can be turned up. While it is being slashed, the bark cover is bent slightly, so that it is cut under tension. Later, when the required shape can be determined, these slashes will be made into gores, the Malecite canoes having flush seams, not overlaps, in the topsides and bottom. If a fault is noted along the outer edge of the bark, a slash may be placed so as to allow the fault to be cut out in the later goring; irregularity in the position of the cuts does no great harm to the progress of building these canoes. The slashes are usually carried to within an inch of the gunwales on the bed. It is not customary to slash the bark close to the end, there the bark can usually be brought up unbroken, depending upon the form of the end. When the bark has been cut as described, it can be turned up smoothly all around the frame so that the stake holes can be seen and a few of the stakes can be replaced. The frame and the bark are then realigned so that all stakes may be replaced in their holes without difficulty. When the frame and bark are aligned, the frame is weighted as before and the bark is turned up all around it, the stakes being firmly driven, as this is done, in their original holes. The longest stakes are at the ends of the frame, as the depth of the hull is to be greatest there. The tops of each pair of opposite stakes are now tied together with a thong of basswood or cedar bark, to hold them rigid and upright. [Illustration: Figure 35 MALECITE CANOE BUILDERS NEAR FREDERICTON, N.B., using wooden plank building bed with stakes set in holes in the platform. This was a late method of construction, which probably originated in the early French canoe factory at Trois Rivières, Que.] After the bark is turned up around the frame, its lack of width becomes fully apparent. At this stage, some builders fitted the additional pieces to gain the necessary width; others did it later. The method of piecing the bark cover and the sewing technique, however, is explained here.