hi guys, reaching out for a little help. my wife recently got me a Lamy black CP1 because of its look and feel, however, i'm really not a fountain pen type. i have recently tried the Schmidt 6040 fine liner and loved it! wondering if anyone can shed some insight on how to get a part to replace the fountain pen tip so it can take a fine-liner, and if there might be a fine-liner similarly to the Schmidt 6040 (6040 is too long)? thank you!