Procedure: Note the newest Odd/Even switch.
Example: 23,34-Odd, then Even (or vice versa)
Bet the newest of the two continuously*
*If there is a new Odd, then even switch 
bet the new trigger number instead.
Stop on a win or after 36 consecutive misses.
Example: 24,5 (newest spin-value) Even then Odd
Bet #5 continuously 
(until a new Even, then Odd sequence)
1.) 3(x)               2.) 0(x)               3.) 20(x)
4.) 21(x)*(new trigger)
Bet #21....
Bankroll suggestion: 36 units per session
			
			
			
				Test: Celtic Casino European Wheel-
Monday, March 19,2018 @ 12:50am CDT USA
...35,28 (newest spin-value)
Bet #28:    1.) 8(x)-1                 2.) 11(x)-1               3.) 3(x)-1
4.) 24(x)-1*new trigger
Bet #24:    5.) 23(x)-1               6.) 24(win)+35
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+30
==============================
Test: Celtic Casino American Wheel-
Monday, March 19,2018 @ 1:05am CDT USA
...17,28,34 (newest spin-value)
Bet #28:    1.) 8(x)-1               2.) 21(x)-1               3.) 24(x)-1*
Bet #24:    4.) 3(x)-1               5.) 30(x)-1*
Bet #30:    6.) 30(win)+35
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+30