[Mgs] Overdrive does not work when it is hot. Checking for an open circuit

[Paul Hunt]

What!?  No ammeter in your toolbox!!?? ...

This isn't a roadside breakdown but an intermittent problem where you can 
keep going, so at some convenient time you get the ammeter out of the 
garage, connect it up, then go for a drive.

----- Original Message ----- 
> ... but how many of us have one of those in the tool box?