I'm having problems with my clashes! i.e. the clash between 14D & 21A I make B/D. Now, I'm assuming the location is a six letter word that they were 'on' and this word does not contain B or D, so, either I'm looking for the wrong word or I have (more likely) made a mistake! Also are we left with all real words when we have selected the letters? I hope this makes sense!