Aaron Silvester led the way on day one at Brands Hatch after rain and a damp track affected second practice.
As drizzle hit, it was Filter Logic Yamaha’s Callum Bey who topped the timesheets ahead of Joe Holdsworth and Harry Fowle.
But it was this morning’s earlier times – headed by Silvester which were faster, leaving the A&J Racing rider on top overnight.
Pirelli National Junior Superstock Championship with MotoNovo Finance, Brands Hatch, combined classification:
1. Aaron Silvester (A&J Racing)
2. Louis Valleley (Team Val-Tech Racing/Mortimer Racing +0.177s
3. Dan Brooks (R4R Vision Team) +0.590s
4. Max Cook (Uggly & Co by Binch Pro) +0.742s
5. Edmund Best (Symcirrus Motorsport) +0.939s