When I flew back to Phoenix from San Diego on Wednesday, I saw a trail of oil accompany me to the parking spot, and saw that I blew a seal on my right main oleo strut. I certainly don’t intend on flying the airplane until it’s repaired. Parts have been ordered and I’m getting together with my mechanic on Monday to resolve. However this turned into a conversation between my wife and I and I don’t really know the answer? I understand it’s not a good idea. But is it legal to fly the airplane?