blame on tyres

just to see how far i got with the front tyre... my front tyre was not really holding the ground and i wasnt sure if it was because of me or tyre. so i decided to blame on the tyre and ordered a new set. now i can see the different between new and the accused one. i will go to the track one more time before the race in May. if my lap time doesnt improve, i will be blaming on suspention... or brakes...