The right side of the zip not running in sync with the left side of the zip, so when I pull up the zipper the teeth aren't fitting together, can anyone help??!
make sure you are preparing the start properly,also the teeth of zip are perfectly aligned/horizontal.if that is ok,rub a tiny smear of vaseline on both sides of each part of zipper as may not be running smooth.if this doesn,t work you will probably have to replace complete zip