Zero Lag MACD Enhanced - Version 1.2

ENHANCED ZERO LAG MACD
Version 1.2

Based on ZeroLag EMA - see Technical Analysis of Stocks and Commodities , April 0.21% 2000
Original version by user Glaz. Thanks !
Ideas and code from yassotreyo version.
Tweaked by Albert Callisto ( AC )

New features:
On request by a user, added symbols to show the histogram crossing, can be either circles, cross symbols, a vertical bar. Colors can be chosen. You can also set the distance between the main axis and the symbols which are shown along the signal curve path.