Betting against the trends

hey guys im just starting out betting on sports and iv been reading alot of good tips .. heres one im thinking of using . You wait untill a team loosing 3 ATS in a row and you start betting on the fourth game  to win or vice versa if a team wins 3 straight ATS. You do this every time you see a 4 game ATS streak and you use the double up system until you win. this way you avoid getting hit hard by teams winning 7-8 straight ATS games because you start betting on the 4th. Anyways let me know what you guys think and if you guys are doing something similar. 

welcome. off topic but do you own a 190E by any chance?

No i don't lol 

ok just checking. The best way to test your system is to track it for a awhile, or take some time to do some back testing. there are plenty of chase systems out there. I use one thats been pretty successful for me. do your homework. There is alot of systems out there and most of them work, but the real trick to making this work is managing your bankroll properly (especially with a chase system) and having DISCIPLINE! Fight that urge to be an action junkie! GL!