Hi, for the many nice comments, I thank you very much. It is a real pleasure to receive such a recognition. That encourages me to continue like this. Also for the many LIKES a big thank you.   Continuation: Guide blocks inside the bulwark In addition to double blocks, a series of single and triple blocks must also be made as guide blocks for the bulwark. In contrast to the large single blocks with iron fittings (length 6.8 mm in the scale 1:48), the simple blocks with strops are muc