The May visit to King’s Lynn saw Dan Johnson survive a last lap attack from Finnikin to take the final.
Lee Fairhurst won heat and final at the venue of his British Championship victory last year.
Luke Davidson cleaned up at this session at Birmingham Wheels Park.
Stu Smith returned to racing and won the UK Open Championship.
Paul Hines took a Heat and Final double at an excellent Bank Holiday Monday meeting at Sheffield.
A three-way shootout on the last bend decides the Final.