Almost every detachment appeared to have a different method of packing their limbers. It is advisable that gun, tripod, etc., should be carried in the front portion, as the rear half may have to be discarded. In many cases boxes to hold the gun are fitted into the limber itself with good results. Converted guns are sent in boxes too long to fit the limber. BREAKAGES TO LIMBER. Perches, brakes and perch hooks have frequently broken. It is thought that brakes are too often used instead of horses being made to take the weight of the limber when descending hills. BILLETS. Most Machine Gun Officers appear to make every endeavour to keep their men in practice, practice being daily given whether in or out of the trenches. There are, however, exceptions, who state that there is no time for training. As all brigades doing trench work are similarly situated, this points to lack of effort in those particular cases. In very few cases is any physical training attempted. This is one of the most important parts of the training of any man who has to carry a heavy weight at a rapid pace. After several days of trench work this becomes more than ever necessary. It is suggested that only the minimum number of men actually required to work the guns should be kept in the trenches. The remainder of the team should be practised daily, and every effort should be made to keep them physically fit. In this way each man would do only very short periods of trench work, and would be in every way better and more prepared for really strenuous work when required. TO TRAIN NEW MEN FOR GUN TEAMS. Where instruction in billets is carried out on a properly organized system there would appear to be no difficulty in training considerable numbers of new men. In certain brigades, brigade machine gun courses are held under a selected Officer; the men attending these courses are kept out of the trenches for the duration of the course. This would appear to be by far the most satisfactory arrangement. Many Officers complain that as soon as they train a reserve team it is placed in the ranks, the men fighting as ordinary riflemen. Thus after an action when reserve men are required to replace the casualties in the gun team, it is generally found that many of these, on whose training as machine gunners much time and trouble has been spent, have been killed or wounded. This is a mistaken policy. In conclusion:— 1. Trained machine gunners are too valuable to be risked on any work except their own particular job. 2. All trained reserves should be kept out of danger as much as possible until required to replace casualties. 3. At ordinary times four men per gun are ample for work in trenches; the remainder should be kept in reserve. 4. A proper system of training should be established in each brigade. PAINTING OF GUNS.