I recently got a 146 (bought used and abused from ebay) back after some nibmeistering to create a stub and improve flow.
The newly ground nib a delight, but the flow remained starved. I asked MB service to adjust the flow, and now the
pen is an amazing writer!! It's going to be a happy writing w-end!

Cheers,
Jeen

hi jeen,

did mb charge you for this serivce?
and congrad on your pen

Dear Kaisede,

Thank you. This 0.6 mm stub now has perfect flow and glides smoothly on 100% cotton stationery,.
The weight of the pen itself is enough to draw a steady line without the need for any additional pressure (as it should be).

Because the underlying problem may differ even for similar symptoms, it is best to send one's pen to MB to obtain
a repair cost.

Best regards,
Jeen