Share 'CTP question'

During a tournament this weekend there was a little controversy on marking a ctp. The ctp marker was further away from the basket than the persons disc. The problem is the lie was out of bounds. My view on this is the ctp is usually marked where the disc comes to rest. I do not think an OB disc should get the reward of a ctp. Plus it's hard to mark a ctp flag in asphalt. What is your take?