hi, im building a chester yawl and im having some concerns about the planks not sucking all the way into the rabbets. im going thru and tightening the stitches up and the bow and stern ends are okay but so far planks 2 and 3 have considerable spacing in the rabbets towards the middle of the plank. tightening the wires just results in broken wire and im worried about tearing out the wood. im wondering if i can use cable ties in addition to the wires or if i should loosen some outer stitches and use a ratchet strap to suck it up. any suggestions or opinions would be appreciated.