Thanks Gibu, I will have a look over your post tonight.
Was doing my homework set by G post 7811 and was looking into Ehlers and came across this (off topic) which I am sure some of you will find interesting, its along the lines of TVI (well looks similar but not tick volume)
Two Pole Smoothed Ehlers Oscillator
link here
https://www.mql5.com/en/code/9305
it seems to be an old build which does not run on a newer platform so unable to try it out to compare
attached screen shot (not my platform)
skype : pipatronic
