Progress Update - Syntax

I have converted one of my TradeStation indicators - Advanced Moving Average into Sierra Charts.  I coded everything up and compiled the study.  When I applied it to the chart it did not match the TradeStation chart.

After loading Microsoft Visual C ++ Express Edition so I could debug the code (that is what Sierra Chart recommends) then trying to figure out how to use the debugger  (I would not say I figured it out - but got it to give me the information I wanted)  I still did not get the displays to match.  At this point I went into brute force mode and starting breaking the individual components out and plotting them.  This approach led me to the answer.  Here is where I messed up ...

In Tradestation I can use Close[5] to give me the data for the Close 5 bars back.  So in Sierra Chart ACSIL I did this

sc.BaseDataIn[SC_HIGH][Value5] where Value5 was the number of bars back I wanted the High.  Well - that just reference the High value that was stored in the array in position Value5.  Now if one looks at the documentation one would realize that.  However, I am so accustom to TradeStation Easy Language syntax that I could not "see" the error.  Of course the code compiled ok so... after several hours and the brute force approach I realized I needed to write the formula as

sc.BaseDataIn[SC_HIGH][sc.Index-Value5]

instead.  When I did that everything worked just like it was supposed to.  It appears I have to use the sc.Index on anything that is an array.

I am going in search of how to define color as an input variable.