Today I start with lift down the fuselage from work bench. Place it on a wooden box, and installed the main gear spring 6-G-3-1 under the fuselage. Align it carefully to center of fuselage. Vulcolan plate 6-B-11-56 placed between spring and spring-support. A polyurethanecylinder 6-B-11-57 and spacer 6-B-11-58 together with 6-B-11-55 plate under spring. Bolts 91UA08120, tripple washers M8 and stopnuts M8. Together with the mainspring gear, weight of fuselage is now 65Kg.