I heard a lot of good things about that kit from people who I respect a lot, so I thought I'd finally give it a try.
The finished pen is okay, but I hated the whole process of building it. Two different sort of oddball-sized tubes, have to cut a tenon, plastic transmission that connects at the very back of the pen, giving that Sierra-like bell and clapper feel at the twist joint, just a lot of cons for something that I wouldn't feel comfortable selling for more than what I sell my 7mm Euros for.
I really liked the way the transmission 'felt' smooth and solid in operation, but I gotta agree with Ed about the mechanics of the design. I can't see that plastic transmission holding up as well as a metal one, and it fits pretty loose, so it feels like the cap is going to fall off all the time. I also had trouble finding that 'sweet' spot where you screw the refill holder in loose enough to where the cap will actually unscrew it instead of having to pull off the cap AND the refill thingy to get the cartridge out.
The center band is nice, but overall for the price, I'd rather buy and build two 7mm Euros. If I could just find a good refill for the standard Euros to replace the krufty 'Cross' ones, I'd be in fat city with those. I love the 'customizability' of the 7mm designers. They're cheap enough kits that you can really flub one up and just toss it without taking too much of a loss. Leaving the center band off really cuts down on lathe/assembly time as you don't have to cut and glue a tenon; they also show off the blanks well, with a lot of room for messing with the diameter of the tubes. I also like that you can alter the length of the tubes with a lot of forgiveness, and in the end, I think you can come up with some really cool custom stuff that looks as nice as the Perfect Fit for the same amount of work (or less!).
That's my take on the PF kit after building two of them and getting rid of the rest of the 2 dozen kits I bought. For less money, you can buy titanium gold and black titanium Euros that are much easier to work with.
Wanna buy some slightly used bushings? heh [
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