the explanation of the system is in the first few posts in the thread. Hd havent been profitable in several years according to the data. The reason i take some -7 fav's is because i have to , in other words i need more teams to make up the teaser card. using this system many weeks will have very few teams which qualify like last week.New here, just a couple quick questions. Why don't you play the HD? Also, I see you take some -7 spreads down to -1, thought it had to be -7.5 to -8.5 to fit the system. Let me know, Thanks.