I found 308% gain at Steorn!
Yes - see me as 1 of 3 to test the solid state orbo board at Steorn HQ on Sept 25th and find over 300 % gain. We took the rig apart and put it together, measuring our resistor ourselves and re-did everything, did our own formulae in Excel etc. and indeed found a gain.
When they send out some of these boards to SKDB members, we will find independent verification all over the world. Anyone with an oscilloscope and some voltage and current probes can measure this.