It would be more out of curiosity than anything else, not for any kind of definitive data.

I also turned the tee back a few degrees so the gauge could clear the pump so I can see it while I'm pumping. Also off topic, but are good and bad spray patterns easily discernible? Stream vs. mist, right? Also, when you get it just at the pop pressure, even the ones that shoot a mist with vigorous pumping shoot a stream if you pump it slowly. Normal?

Another thing with the pump, maybe just because I didn't fill it up enough, but it was kind of weird pumping. Like, I'd bring the handle up all the way, but I'd only encounter resistance near the bottom.

__________________
1983 240D 3.0T 4-speed manual, now sold

1989 Subaru GL Wagon 5-speed Touring Edition