Following with interest.
The tip of the example pictured appears to be a cross between Bosch and eTecno1. Thin Bosch tip, thicker in the area that comes through the head, like the eTn1s
I'm approaching the second winter of eTecno1 5V powered by 7V programming, with nary a problem to date, and temps down to -15F Same procedure - turn key on - 'dinger' sounds 5x, engine cranks 4-5 times and it starts. Unless the battery is dead
.
In stock form I would tend to stick with the name-brand product, (diabolical GP access
) but now that I've got the WEEKS kits, the GP access is so much improved that trying these doesn't seem so risky. That's all beside the point though, as the eTn1 5V are doing great.
Are you still running the 7V ceramics