Talk:Construction/@comment-25110733-20141217041630/@comment-25110733-20141217060510

at start 4k 6k 6k 2k then for a long time 4k 7k 7k 2k after that tried 4k 6k 7k 2k and now back to 4k 7k 7k 2k always 20 dev mats sometimes 100