Philip Watkins was showing a disc coulter system on its Quad-Till Lite cultivator for establishing OSR, but the same set-up could also be retrofitted to other types/makes of cultivator. Row spacing on the pictured machine in 375mm to tie in with the tine spacing on the 3.0m machine.Price for the coulter set-up, platform and eight outlet Stocks Wizard seeder is £8,380.