Andersen won four heats on the way to 14+1 points and was ably supported by Peter Kildemand (nine).

The Robins never trailed after the first of Kildemand's three victories in heat two and gradually built their advantage throughout the evening.

Kildemand had an adventurous night, crashing heavily in heat eight while leading before limping back to the pits. The Dane recovered sufficiently to return to the saddle and win heat 12.

Edward Kennett, with 10+1 points including victory on the tactical ride in heat 10, was the only Bees rider to score double figures.

Also on Monday evening, Peter Karlsson scored 13 points in the Lakeside Hammers' 51-42 away victory at Belle Vue Aces.

And Tai Woffinden's paid maximum helped Wolverhampton Wolves to a 51-41 triumph over Eastbourne Eagles.