1. Like what a few other posts indicated, my 146 also skips every now and then. I am currently using Visconti black ink (which did have converter ink flow issues in my Visconti pen). So I am not being paranoid and starting to freak out just yet. I will give it a bit of time to break in. I notice that when it starts to skip, if I shake vigorously, the problem would be fixed, which leads me to believe maybe there are still residue in the feed/nib. I did flush the pen w/ clear water yesterday when I got home. I used water without soap because the booklet said not to use anything else but clear water.
2. Do MontBlancs have nib sized indicated anywhere on the pen? I got an F nib but the "F" is only a sticker on the pen itself. I did see a big "M" on the nib but I believe it stands for Mont Blanc and not "Medium," am I right?
3. This is a non MB question but I will ask anyway. Has anyone here used Waterman black ink? I ask because I tried a dip test w/ the pen in the store w/ Waterman black. When I got home to flush the pen with water, I noticed that the waterman had a bluish hue in the clear water. I am now curious whehter or not the pen was already dipped before with some blue ink. But I believe sometimes it's not uncommon for a black ink to show yellowness or some other color variation as nothing is true black.
Your help would be appreciated! Thanks!