The only "tank busting" versions of the Ju 88 were the 'P' series. These had the weapon mounted in a gondolla below the fuselage. They proved slow, cumbersome, unmaneuverable and basically worthless in service. Few were produced and used.
The Ju 87 outside Rudel's unit proved likewise vulnerable and largely worthless as an AT weapon. as did the Hs 129.

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