I am trying to add beading to some vinyl flooring and I've cut it all out (but not glued it yet). I've cut each end at differing 45 degree angles but no matter what I do I can't get the pieces to fit together nicely. There is always a gap! The man at B&Q just said to fill in the gaps with caulk but that just sounds very messy to me.
Other people seem to have seamless beading - any ideas what I'm doing wrong? I'm utterly useless at DIY! Couple of photos attached.