I have no problem giving up my line or position to a kart that is faster than me and is willing to earn the spot im in, but one thing i wont do is just give up my spot i earned to someone who would rather try to take me out of the race or dump me in the turn to gain my spot, i have no respect at all for people that do that. I do understand what clean racing is, and i do understand what blocking is as well. Its my opinion that if you have a faster kart than the man in front of you, you will find a way around when he slips up or makes a mistake, but if he does not make a mistake and you cant get your nose inside him, you dont deserve the spot. If someone is blocking, i tend to get right on their bumper for a few laps and nudge them a few times to let them know im there, if they continue to block, i will either get right on the bumper and slightly push them a little higher in the turn, or i will simply put the bumper to him and spin him out for continuing to block. What some dont realize is, most guys will race you the same way you race them. If you give someone a clean race and pass them clean, they will do the same to you. Dump them for no reason or just to gain a spot, and it will come back to you eventually. Of course, last lap racing tends to be approached a little differently and i can also understand that as well, to a point.