Thats a shame, thanks for that.
In this day and age you would think with the clamping/connections available there would be a cost effective solution.
I mean christ, they use IDC in 240v-10A applications now and I would think that that is way more critical than a semiconductor application?
Guess this is why STERN are going back to dual windings  , doesn't help us with the older games that will eventually need repairing.

Many of these modern mosfets are rated at 80A or even more - I don't actually know how the wire legs could cope with such a current but sockets that would need to be that size certainly couldn't.