My Timeform Filter: Monday 20 March

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Doctor Ken - 15:15 Taunton

✔ UK jumps racing

✔ Horse was a beaten favourite last time

✔ Horse is top on weight-adjusted ratings

✔ Jockey has previously won on the horse

Doctor Ken has looked a big improver in two starts over fences to date, first making a winning debut at Aintree in November and then showing even better form in defeat from a 4 lb higher mark when filling the runner-up spot at Ayr a few weeks later. He was beaten just a length and a quarter on the last occasion, again impressing with his sound jumping and pulling clear of the rest. The strength of that form suggests a further 3 lb rise in the weights could underestimate him, particularly if this longer trip can eke out a bit more improvement.

Zambezi Fix - 15:45 Taunton

✔ UK jumps racing

✔ Horse was a winner last time

✔ Horse has previously won over today's distance

✔ Horse is top on weight-adjusted ratings

Zambezi Fix finally ended his long losing run with a narrow victory at Chepstow last month, edging ahead close home to get the verdict by a neck. He was always doing just enough and it’s fair to say he was probably value for more than the official winning margin. This will be tougher up 4 lb, but he’s fancied to prove equal to the task now that he’s back in the winning groove, with Sean Houlihan taking over in the saddle today from a 3 lb claimer.