I have a bowman single stack trap with both standard and midi clay cradles. It is on a two wheeled barrow with Approx fifty metres of control cable. It has a wobbler fitted so acts as a ball trap. Difficulty increased ten fold. It tended to put the clays down the same line so I fitted it to vary the targets. Unfortunately I only get it out about once a year so a waste of money sitting in the shed. Bought off here about four years ago but I doubt if it has been out more than a dozen times in its lifetime. 615 ( new combo over 1000). Whitburn, West Lothian.