When using an Esterbrook flex nib 9048 or 9128, how do you hold and write with the pen? With a fountain pen, I normally write with a tripod grip with the pen at about 5 o-clock angle to the writing. And the downstroke is actually a diagonal stroke with the pen. But with my 9048 nib, I switch to a finger over grip, with the index finger at 12 o-clock on the pen, and the pen aligned at about 7 o-clock to the writing, so the downstroke is in line with the pen. This allows the downstroke to be a straight down pull rather than a cross stroke. Similar to a grip that is taught in the old Spencerian and Palmer instructions.