This is a great tune and works really well. I changed tyres RH front RM rear and lowered the pp to 640, it will go lower but doesn't make that much difference. But with those tyres at 640pp, the track times are out of the window. MID-FIELD .57. ASCARI 1.43. APRICOT HILL 1.09. GR you have always produced 1st class tunes. Excellent work my friend.