I still don't get bits of that - 'for a fruit machine that never turned up' - do you mean you paid him for a fruit machine and he never supplied it? Were you paying him for information on how to empty dispensing machines?
Also, with Cash Attack, I was thinking of a more recent version
On the one you mention, all the horseshoes do is :
1) Get a line of horseshoes on the matrix for a nudge [is that right?]
2) Get a full matrix for the Jackpot.
Getting a full matrix has very little to do with skill, and AFAIK there was no emptier for that machine.
Sorry to hear about all that happened to you, it's a shame that this isn't the first case of fraud of heard of involving t**ts ripping off gamblers [Recently a fake 'Irish Lottery' thing was going around the pubs, pay a quid to join the syndicate thing...but they made off with a LOT of cash and never bought one ticket.]