@ kvak
Indicator : HalfTrend MTF,NRP TT x5v7 mod k
Reason for post : 1) This may be helpful for all users   2) Indicator is good in M30 & H1 Time Frame with default params
Please Solve this only if you think that it is worth it, Because many a times we users find indicators magical and then come to know that there is redraw or repaint.
Respected kvak,
Request you to Please Kindly have a look : Issues & Features :
ISSUES :
1) The indicator does not display when we change from one symbol to another & then we have to re-press button to get indicator displayed on chart.
2) The indicator does not display : when we switch Time Frmaes & then we have to again change Time Frame to get indicator displayed on chart.
3) The Indicator does not colour the last candle  / last few candles : when Time Frame is changed / Symbols are changed.
Features :
4) Button Height and width is not available.
5) Your all magical touch of all averages
6) Indicator Line : Width / Indicator Line : Colour Change
7) Candle : Colour / Candle : Size / Candle : Autowidth size
8) Arrow Gap
Thanks for all your efforts, hardwork, generosity.
Thanks Again & Again : for each and every new idea, mods, experiments, button.
Thanks to respected kvak & respected mrtools Sir.