BGM Regulator for electronic ignition

[old GL]

Could use some help understanding the necessity for bridging the input and output on the regulator. The booklet that arrived with the regulator states it's function checks the power OUT against a reference value and keeps it stable. Would the bridge just send un-regulated power? Could that blow bulbs? Here are some pages from the BGM booklet and my regulator mounted. Thanks

[LI150]

I just followed the diagram read nought and it works a treat

[old GL]

thanks - I have a similar regulator on a vespatronic but it is not bridged.

[barnsleybilly]

I just followed the diagram read nought and it works a treat

Same here - sometimes too much knowledge is a dangerous thing!