The invention relates to a method for producing coated mineral shaped bodies by applying an aqueous coating agent containing a polymer dispersion serving as a bonding agent and at least one aqueous styrene maleic anhydride copolymer solution. A method for measuring blade tip clearance including: fastening a rub probe support to a probe boss attached to a fan case; threading a rub probe into the rub probe support until the rub probe contacts a blade tip in the fan case; backing the rub probe off a specified turn angle; operating an engine attached to the blade tip; and measuring the probe wear. In a first embodiment, the adapter provides a first interface surface for engaging a yoke member that at least partially defines first and second opposing radial bores and a second interface surface for pivotal interconnection within an aperture of a ring-type universal joint. , half, of the tones are left unused facilitating SIR measurement. This enables a user of the 2D pointing device to interact with the application.