Nib replacement- Kaweco F nib for a M nib

My first attempt at replacing a Kaweco F nib for a M nib did not improve the performance of my Sailor Manyo HaHa ink as I had hoped. I will try this ink in a different pen. At a later time I may replace the M for a B nib. Thanks for watching🖋🥰 #sailormanyohahaink #kawecosport #iridescentpearl #nibreplacement #kawecoperkeo https://www.jetpens.com/Kaweco-Collec... https://www.gouletpens.com/products/k... https://www.gouletpens.com/products/k...