Update my custom chart builder

Looking for a Mt4 dev with good OOP knowledge, and some experience with building custom candles.

In my custom chart builder app, I need a custom candle builder method audited and re written for custom charts.

I have set up a test environment, specifications are commented at the top of the expert file.

Already set a development environment ready to go. Just run the EA to get started. Files attached.

For your convenience, I've added them here:

Task - Rebuild Custom Candle Class ( CustomBuilders\CustomCandleBuilder.mqh )

      -  CustomCandleBuilder::BuildRates() currently builds the customer rates in the wrong direction.

         All custom rates are stored in the base class array: m_customRates[]

         Please re build this method so the loop decrements from the back of history towards zero, so we build the rates

         from the past toward the current candle.

         m_customRates[] is set as a series array already in the base class.

      -  Sommtimes there are corrupted candles which print at the current candle area. I believe it is the custom rates building algorithm in this class that 

         is producing the problem.

      -  The way this class works is it is fed a 'DataSource' class, which provides the rates you should be using to build the custom candles with.

         Currently the DateSource is set to PERIOD_H1 to improve build speed. But the algorithm should also work if we switch the datasourse to 1 min data.

         I don't think this should affect how you design the custom candle builder algo through. But you will see how it is working currently,

         it is easy to understand.

      -  This custom candle builder should be able to build 2 and 3 day charts also, which it can currently do.

      To Summarize:

         - Rebuild the custom candle algo, with counts down to be stored in series arr

         - Should work regardless if the datasource is 1 hour or 1 min candles

         - Should be able to handle building 48 and 72 hour candles like it does now. 

         - Correctly work with the broker start hour that is passed in the constructor. No need to do any GMT calcs, this is done externally.