Pinging after 40-45 mins of driving?

[davepl]

Nah. It's not a "good idea" but I think the amount of heat you'd see rubber-rubber transfer is very small.

I recommend no more than about 4" of rubber line in the whole vehicle, but that's me.

Do you remember our static+mechanical == total discussion? You've got a lot of initial, you might have to have someone lock out some mechanical. Or try less initial if you can get away with it.