I've found a few barcrest machines, lo techs like double 9's will switch to a £2.40 cash payout from the normal £4.80 (checkbox 7)
and bfm's chain reaction via checkbox 28
but is there any way the other barcrests of this era can be changed with the adding of a checkbox, machines i'd like as
£2/2.40 cash are the likes of cash counter and Take two plus others of this era as that's how I played them many moons back.
Mainly barcrest and bfm's feature/skill cash machines