I don't know if it's a good method to try because as far as I know, the dice game is a gambling game that requires luck. So if you believe your method can work to get big wins, you can try it and see how it turns out. Maybe it will work once or twice but there is no guarantee that the method will always work. So it's up to you and I remind you not to spend much money trying it because your losses will get bigger. We will never know whether it will work or fail without trying it.
It is, a game of luck but unlike the other, many people are creating a strategy to be used in dice games and one of it is the strategy proposed by the op. Our luck differs so you can always try it and see if you are more lucky on using this kind of strategy than the strategy that you are using before.
There is no method that works consistently because no gambling sites will survived on that but it does not mean that we should replace our strategy right away because they can still work after some time. It's fine if you have more than one strategy so that you can cycle them once you feel that the other needs a rest. Op already confirm that it's working on him, that is why he is sharing it here but we should test it first with small amounts.