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Thursday 1 February 2018 at 00:50
Remove them and see if you have any other issues blowing out the fuse.
Sadly, most everyone who sells light strips advertised for WPC pins do not suggest installing on a separate external power supply. If they did, I think less people would be buying the product.
Source: http://pinside.com/pinball/forum/topic/judge-dredd-8#post-4206115