Steve Crossman, Tymal Mills, Mark Ramprakash and Georgia Elwiss assess the key issues from the opening weeks of the County Championship season.

Vic Marks joins the team to reflect on the death of England's most prolific spin bowler Derek Underwood.

The team also look at whether using the Kookaburra ball is making it harder to take wickets and get results in the County Championship. And Georgia looks at England women's tour of New Zealand.

TIMECODES03:50 - Vic Marks on Derek Underwood14:52 - Start of the County Championship season33:12 - Kookaburra ball v Dukes ball43:59 - England women's white ball tour of New Zealand.