Planner’s comments: Apologies to those who spent a lot of time looking for control 103 (top of the earth bank, no. 4 on the Red and Orange Courses). This was probably too indistinct to be a good control site, and coupled with the recent rapid growth of vegetation affecting visibility, meant that it would have been possible to be quite close to it without being able to spot the flag. This was not my intention! – Rew