NOVELTY - The method involves providing a first blade component. A second blade component is provided. The first component is bonded to the second component through an adhesive bond line that is applied between a bonding surface of the first component and a bonding surface of the second component. An adhesive spacer element is arranged between bonding surfaces of components prior to bonding, where the element is integrated with the adhesive bond line after the bonding, and the element ensures minimum height of the adhesive bond line that is maintained between the bonding surfaces of the components.    USE - Method for manufacturing a portion of a blade of a wind turbine (claimed).    ADVANTAGE - The method enables manufacturing the portion of the blade of the wind turbine with improved quality and increased failure resistance. The method enables the bonding surfaces of the first and second components to be pushed together until the spacer prevents relative movement between the surfaces in an efficient manner. The method enables preventing formation of relatively large areas of the bonding surfaces having little or no direct contact with adhesive. The method enables utilizing spherical spacer that allows for the spacer to be easily positioned without requiring accurate alignment or placement. The method enables defining a buffer zone or space between the bonding surfaces of the respective blade components such that the adhesive bond line height between blade components is effectively guaranteed without a need for accurate alignment and positioning techniques.    DETAILED DESCRIPTION - The adhesive spacer element is act as a spring unit. The adhesive spacer element is provided as a spherical element. INDEPENDENT CLAIMS are also included for the following:    (1) an adhesive spacer element    (2) a wind turbine blade portion    (3) a wind turbine.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a wind turbine blade component assembly.    Shear web body (80)    Major surfaces (80a, 80b)    Female channel (84)    Adhesive (86)    Spacer clip (88a)