Candlestick graph that changes from broker to broker

Hello everyone, i have a question: i work with a trading system with timeframe = 1 minute and i did noticed that i have differences between the candles if i connect my system to various brokers: as my trading metod is based on the graphic analysis, this is a problem: for example to have a different spike modifies my decisions:
what i can do? it's possible that my trading system works only on the candlestick of the broker i used to develop it?
it seems that each broker has his own method to calculate the candles!!
thank you!

Some tool are better used on the broker you developed them on especially lower time frames, spread an the manipulation like sl hunting. You can trade on the broker and use copier to other brokers trading platforms.

hi and thank you. What you mean "use copier to other brokers"
ok i can accept that the method works better on the broker i used to developed but....what happens if: the broker fails and disappers..or simply changes his datasource?
actually what i need is to know what is his datasource (and if it's the same of other brokers!)

it seems that most of the brokers make an aggregation of ticks (maximum 4 ticks by seconds, those ticks are actually the average of a huge number of tick to save bandwith): how can i receive the real and original stream of ticks?