I have a chained led strip and I am trying to get 4 overlapping

I have a chained led strip and I am trying to get 4 overlapping flames so it does not look like the start and stop at the same time. What is the best way to achieve this? here is my q on s.e.: https://arduino.stackexchange.com/questions/45439/multiple-random-fire2012-sequence-in-same-strip

Create 4 independent time registers. Seed each with mills()+random offset mills. Each time currwnt time exceed time register do update start new pattern then reset register with new random

In your case the better way to make a 15x4 matrix. A little bit modify code of Fire 2012 Mark Kriegsman, and you get 4 independent fire. if interesting i can show code 3-4 hours latter

@Ivan_Fominskiy that would be great. I am new to FastLED and this is my first arduino project :stuck_out_tongue:

thanks @Ivan_Fominskiy looks perfect!
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great effect!!!.. would love a share on your method.

@Steve_Borgelt ​ Great looking setup you have going there now! Share on http://gist.github.com if you can.