I used to work at an arcade, and many years ago (prob 5-6), i was watching someone on a maygay £3 (as it was then) pink panther (one with sticky outty buttons).

Anyway, when he got holds offered where there were two symbols on the winline (crystals or fruits) he used the code ( Cancel, LH, CH, RH, Collect, RH, CH, LH, Cancel), and then spin in 3 of a kind, depending what 2 of a kind was on the original holds.

What i'm asking is, has anyone seen/used this before, how long ago was it fixed..etc