This is how I am using the Ultra SS with Base, and from my understanding it can work if flipped from what it sounds like you guys are saying but have no experience there.
I have had the best outcome with these used in a tri-support focusing placement directly under transformers, power supplies, transports and similar, cracking them from full tightness to a credit card width - I believe Ivan may of mentioned tuning these in this or an earlier string.
Great tweak, no burn in, instant results - 1000% worth it!
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