Tilt a table

How many degrees are necesary to tilt a roulette table? Someone sayed me that putting chips under the table it will be tilted, but…i think is hard to do this. FFA works extremelly well, specially on tilted wheel…
Any experiences or ideas???

What we call tilted wheel is not necessary tilted.
It is a wheel with dominant ball drop point.
Dominant drop point most likely is created on ball track, but some deformations, for example thousands time dealer applies force to the ball at one spot.
Same effect can be achieved by tilting the wheel.
How much it needs to be tilted so the effect of dominant drop point is recognizable depends on the wheel construction, but it may be 1 - 5 mm.

0.5mm can have DD