Mick Box fell off stage in Louisville, Kentucky on 2 August 1975, breaking the radial bone in his right arm (but he persevered through both the set and the tour, receiving three injections a night). On 26 March 1976 at Roy Wilkins Auditorium in St. Paul, Minnesota, John Wetton had an accident of his own when he (like his predecessor, Thain) received an electric shock on stage.
In November 1975 The Best of Uriah Heep compilation was released, preceded by two solo albums: Byron's debut Take No Prisoners and Hensley's second, Eager to Please.
High and Mighty followed in June 1976. It was considered lightweight; even Box stated: "less of the 'eavy and more of the 'umble" (making pointed reference to Uriah Heep's self-description as "'umble" in Dickens' David Copperfield). The matter of production here became the point of major contention. With Bron committed to non-musical projects (including his air-taxi service) the band decided to produce the album themselves. The manager later insisted the result was Heep's worst album, while Hensley accused the manager of deliberately ignoring the band's interests. The album, though, was launched in the most lavish manner (with journalists and business people being flown off to the top of a Swiss mountain for a reception). However, it was not matched with the quality of live concerts, which were increasingly chaotic due to Byron's inconsistency on stage. "He'd always got drunk after the show but it had never got to the point where it would jeopardize the show itself. The performance had always been first and foremost with David. It was when the show started to come second that the problems began," Hensley remembered.