Okay, what randomness am I thinking about tonight LOL
Slow 18sma envelope down to 24sma and close to 0.06%, add a 24sma hlc/3 ( direction of this is key)
So more focus going on a 24sma direction, look for entries in this wibble zone as a noise filter with the direction. ( called entries all the way down then all the way up today,
Outter range is removed, keeps costing me to much, directional market most of the time not range, so play it that way ( RANGE be back LOL )
9sma Envelope is I was going to say unchanged, but actually no it's too messy it's GONE
Simple Logic

thankfully for my poor old broken brain cell !!!
IF 24sma is going up, then look to enter with direction ONLY preferably near the lower Envelope, that way if she starts to turn you'll likely get enough chop to reach the upper before the Momentum flattens out
I never want to place trade out side of this 24 range cause my SL is to far away and this should fix the counter trade issues nicely
A move more than a couple of pips out side of this range = TREND change well most likely not always ofcourse.
this started of as a MA only, cross over 9/18 deal, but no that failed!!