To test the charging of the battery a cheap DIY multimeter is enough, the range must be up to 20 A,
wire the meter between the battery and the R/R (in serial), rev the engine up and observe the ampere to or from the battery.
There is no need for a permanet installation of an Amp-Meter. There is a point where the system is balanced.
In my case it is 1100 RPM with the podtronics and Led headlight on.
With the trispark it is even at less RPM, but not yet measured, but the Voltage is no always above 14.2 V when the bike
is switch off.
That means the power of my old RM23 is enough at idle, even with all lights on. Even the light pattern of the Led is good
[URL unfurl="true"]http://www.dynamoregulatorconversions.com/led-headlamp-bulbs-shop.php[/URL]
There is no need to change the wiring since they are also positive earth.
Marcel
