The original JustGamble roulette page pointed at a layout, not a miracle: third column plus four corners. On a double-zero wheel that is $15 on the third column (12 numbers, 2:1) plus $5 on a four-corner (8:1) — 28 of 38 numbers, about 73.7% of the felt, with a known hole. Scale it to $3 + four $1 corners if the table will let you. Session goal in the old copy was about $50 in under a dozen spins, then walk. It needs a roll (the old example was $500 behind $5 units). It is a backup structure, not a grind.
It still does not beat the wheel. Covering 28 numbers means you lose on 10 of them, including the zeros, and the prices are set so the house keeps its cut on every spin. Double after a loss and you have just glued Martingale onto a coverage bet — see Martingale for how that story ends.
Prefer a European single-zero wheel when you can. Skip the five-number basket on American layouts. Practice both wheels free on Play4Free. Live dealer when you want a human on the camera — not because the camera changes the edge.
General information, not advice. Gambling involves risk. See the disclaimer.