Rounds 14 & 15: Lydden Hill, August 14-15Stewart Robb arrived at Lydden Hill in a determined mood. Two days later, he had scored two wins to maintain his lead of the SBD Motorsport MSA British Sprint Championship.Robb was pushed hard throughout the weekend by reigning champion Nick Algar, who nearly threw his title hopes away on Saturday by spinning violently off the track on his first run. However, his eventual pair of second places has eroded Robb’s championship lead due to the drop-scores that he has had to surrender.The stellar drive of the weekend was delivered by Tom Potter, who took third place on both days and rocketed up the points table in the process. Meanwhile Mark Smith’s two fourth places were enough to clinch third overall in the championship for the second year running.Results - Round 141 Stewart Robb Snr (4.0 Pilbeam-Judd KV MP88) 63.26s2 Nick Algar (3.5 Gould-NME GR55) 64.39s3 Tom Potter (1.0t Jedi-Suzuki Mk4) 66.08s4 Mark Smith (2.0 Reynard-Vauxhall/Swindon 903) 66.25s5 Graham Porrett (3.5 Lola-Judd/Swindon ERH) 67.89s6 Phil Lynch (2.0 Dallara-Vauxhall F301) 68.92s7 Jonathan Toulmin (1.5 Force-Suzuki/TTS PT) 69.41s8 Steve Miles (2.0 Van Diemen-Zetec RF96MM) 69.66s9 John Payne (2.0 Dallara-Vauxhall F3010 73.53s10 Simon Bainbridge (4.2t Audi TT Replica 4-w-d) 75.03s11 Graham Harden (1.0 Westfield Megablade) 78.08s12 Simon Clemow (1.4 Radical Clubsport+) 78.31sResults - Round 151 Stewart Robb Snr (4.0 Pilbeam-Judd KV MP88) 62.71s2 Nick Algar (3.5 Gould-NME GR55) 62.75s3 Tom Potter (1.0t Jedi-Suzuki Mk4) 65.50s4 Mark Smith (2.0 Reynard-Vauxhall/Swindon 903) 65.55s5 Graham Porrett (3.5 Lola-Judd/Swindon ERH) 66.64s6 Terry Holmes (3.5 Lola-Judd/Swindon ERH) 67.39s7 Mike Musson (1.3t Force-Suzuki 010) 68.67s8 Phil Lynch (2.0 Dallara-Vauxhall F301) 69.22s9 Steve Miles (2.0 Van Diemen-Zetec RF96MM) 69.68s10 Andy Potter (1.0t Jedi-Suzuki Mk4) 71.13s11 Gary Thomas (1.0 Force-Suzuki PT) 74.61secsToulmin (1.5 Force-Suzuki/TTS PT) DNSRounds 16 & 17: Colerne, August 30Championship positions (provisional) after Round 15 1 Stewart Robb Snr – 120 points2 Nick Algar – 1193 Mark Smith – 954 Terry Holmes – 825 Colin Birkbeck – 736 Jonathan Toulmin – 64= Tom Potter – 64