Yea thats the way I would do it, but when giving info publicly I try and do it by the book. Open ending secondary ignition always takes the risk of sparks going where they shouldn't. In the case of Honda many have the ignitor (ignition module) inside the distributer and the most common cause of burned ignitors is arcing due to poor plug maintenance.

In the case of MBs if you open circuit a plug you will probably arc across the top of the coil or distributer cap. Once that has happened, that track is there permanantly and will be offer an easier path next time secondary is taxed.

__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician