Here I present an old roulette idea - betting every spin for 100 spins using FTL (FOLLOW THE LAST) on color in this example - but you can apply it to any reasonable EC selection method.
Betting using "Cycle of 7 bets" method. Why seven? Well I've tried it with 10 but 7 has always been regarded as a "mystical" number and there are a lot of cycles that operate on the number 7. (including our own life cycles)

Quote
The number seven is important in many cultures and religions. There are seven steps to creating the Philosopher's Stone in the ancient science of Alchemy.
There are seven days in a week, seven virtues and seven vices as well as seven branches in a menorah. There are Seven Wonders of the World, seven sacred sciences and seven chakras. In Greek Mythology, seven is the symbol of the Virgin. It is not possible to construct a perfect heptagon or to divide the circle into seven equal portions using only simple geometric tools. Hence, seven is indivisible, unconquerable, and virginal.
To attempt to cite all the things included in this mystical number would require a large library...

FOLLOW THE LAST COLOR

Casino Wiesbaden 01 JUN 2010 - Table 3
===============================
Spin,Number,Type,Bet Unit,Win,Loss,Net,Unit Bal.,Bet Layout
1,28,No,0,0,0,0,500, *wait for 1st number

2,15,Bet,1,2,-1,1,501,1 : Black
3,2,Bet,1,2,-1,1,502,1 : Black
4,16,Bet,1,0,-1,-1,501,1 : Black
5,7,Bet,1,2,-1,1,502,1 : Red
6,36,Bet,1,2,-1,1,503,1 : Red
7,14,Bet,1,2,-1,1,504,1 : Red
8,10,Bet,1,0,-1,-1,503,1 : Red *503 stay@1u


9,36,Bet,1,0,-1,-1,502,1 : Black
10,20,Bet,1,0,-1,-1,501,1 : Red
11,35,Bet,1,2,-1,1,502,1 : Black
12,26,Bet,1,2,-1,1,503,1 : Black
13,27,Bet,1,0,-1,-1,502,1 : Black
14,2,Bet,1,0,-1,-1,501,1 : Red
15,33,Bet,1,2,-1,1,502,1 : Black *502 incr to 2u


16,16,Bet,2,0,-2,-2,500,2 : Black
17,4,Bet,2,0,-2,-2,498,2 : Red
18,30,Bet,2,0,-2,-2,496,2 : Black
19,32,Bet,2,4,-2,2,498,2 : Red
20,26,Bet,2,0,-2,-2,496,2 : Red
21,15,Bet,2,4,-2,2,498,2 : Black
22,27,Bet,2,0,-2,-2,496,2 : Black *496 incr to 3u


23,35,Bet,3,0,-3,-3,493,3 : Red
24,12,Bet,3,0,-3,-3,490,3 : Black
25,23,Bet,3,6,-3,3,493,3 : Red
26,25,Bet,3,6,-3,3,496,3 : Red
27,28,Bet,3,0,-3,-3,493,3 : Red
28,2,Bet,3,6,-3,3,496,3 : Black
29,4,Bet,3,6,-3,3,499,3 : Black *499 stay@3u


30,30,Bet,3,0,-3,-3,496,3 : Black
31,8,Bet,3,0,-3,-3,493,3 : Red
32,2,Bet,3,6,-3,3,496,3 : Black
33,12,Bet,3,0,-3,-3,493,3 : Black
34,20,Bet,3,0,-3,-3,490,3 : Red
35,29,Bet,3,6,-3,3,493,3 : Black
36,31,Bet,3,6,-3,3,496,3 : Black *496 incr to 4u


37,25,Bet,4,0,-4,-4,492,4 : Black
38,18,Bet,4,8,-4,4,496,4 : Red
39,23,Bet,4,8,-4,4,500,4 : Red
40,10,Bet,4,0,-4,-4,496,4 : Red
41,13,Bet,4,8,-4,4,500,4 : Black
42,33,Bet,4,8,-4,4,504,4 : Black
43,6,Bet,4,8,-4,4,508,4 : Black *508 decr to 1u


44,22,Bet,1,2,-1,1,509,1 : Black
45,25,Bet,1,0,-1,-1,508,1 : Black
46,32,Bet,1,2,-1,1,509,1 : Red
47,24,Bet,1,0,-1,-1,508,1 : Red
48,6,Bet,1,2,-1,1,509,1 : Black
49,20,Bet,1,2,-1,1,510,1 : Black
50,22,Bet,1,2,-1,1,511,1 : Black *511 stay@1u


51,27,Bet,1,0,-1,-1,510,1 : Black
52,22,Bet,1,0,-1,-1,509,1 : Red
53,28,Bet,1,2,-1,1,510,1 : Black
54,1,Bet,1,0,-1,-1,509,1 : Black
55,20,Bet,1,0,-1,-1,508,1 : Red
56,6,Bet,1,2,-1,1,509,1 : Black
57,12,Bet,1,0,-1,-1,508,1 : Black *508 incr to 2u


58,9,Bet,2,4,-2,2,510,2 : Red
59,30,Bet,2,4,-2,2,512,2 : Red
60,13,Bet,2,0,-2,-2,510,2 : Red
61,33,Bet,2,4,-2,2,512,2 : Black
62,7,Bet,2,0,-2,-2,510,2 : Black
63,7,Bet,2,4,-2,2,512,2 : Red
64,36,Bet,2,4,-2,2,514,2 : Red *514 decr to 1u


65,34,Bet,1,2,-1,1,515,1 : Red
66,30,Bet,1,2,-1,1,516,1 : Red
67,24,Bet,1,0,-1,-1,515,1 : Red
68,8,Bet,1,2,-1,1,516,1 : Black
69,1,Bet,1,0,-1,-1,515,1 : Black
70,27,Bet,1,2,-1,1,516,1 : Red
71,28,Bet,1,0,-1,-1,515,1 : Red *515 stay@1u


72,10,Bet,1,2,-1,1,516,1 : Black
73,9,Bet,1,0,-1,-1,515,1 : Black
74,4,Bet,1,0,-1,-1,514,1 : Red
75,13,Bet,1,2,-1,1,515,1 : Black
76,30,Bet,1,0,-1,-1,514,1 : Black
77,1,Bet,1,2,-1,1,515,1 : Red
78,8,Bet,1,0,-1,-1,514,1 : Red *514 incr to 2u


79,34,Bet,2,0,-2,-2,512,2 : Black
80,14,Bet,2,4,-2,2,514,2 : Red
81,32,Bet,2,4,-2,2,516,2 : Red
82,35,Bet,2,0,-2,-2,514,2 : Red
83,15,Bet,2,4,-2,2,516,2 : Black
84,18,Bet,2,0,-2,-2,514,2 : Black
85,5,Bet,2,4,-2,2,516,2 : Red *516 decr to 1u


86,32,Bet,1,2,-1,1,517,1 : Red
87,24,Bet,1,0,-1,-1,516,1 : Red
88,22,Bet,1,2,-1,1,517,1 : Black
89,14,Bet,1,0,-1,-1,516,1 : Black
90,18,Bet,1,2,-1,1,517,1 : Red
91,18,Bet,1,2,-1,1,518,1 : Red
92,13,Bet,1,0,-1,-1,517,1 : Red *517 stay@1u


93,32,Bet,1,0,-1,-1,516,1 : Black
94,15,Bet,1,0,-1,-1,515,1 : Red
95,5,Bet,1,0,-1,-1,514,1 : Black
96,9,Bet,1,2,-1,1,515,1 : Red
97,34,Bet,1,2,-1,1,516,1 : Red
98,16,Bet,1,2,-1,1,517,1 : Red
99,8,Bet,1,0,-1,-1,516,1 : Red *516 incr to 2u


100,7,Bet,2,0,-2,-2,514,2 : Black
101,18,Bet,2,4,-2,2,516,2 : Red *516 - STOP (100 bets)

profit= +16u
max drawdown=14
highest bet=4
bets won 53; lost 47

Increase stakes by +1 if 7-bet result is less than previous 7-bet result; otherwise remain at same stake for next seven bets.
However if the result is equal or ahead of the OVERALL session high then reduce down to starting stake of 1u.

For quicker results/test maybe try with a reasonable win-goal using low stakes on online fastplay r.n.g?

Good luck,
A.