I recently got an Unknown Lv-1 frame and I had a problem with the one of the headset cups fitting the headtube. I'm new to building so I'm not familiar with the many variations of headsets and sizes. I thought a 1-1/8" headset should fit my 1-1/8" headtube (which is the only spec I could find) but apparently I'm missing something. This is the headset I purchased.. http://www.jensonusa.com/Ritchey-Log...adless-Headset
I was able to fit the top cup in, but the bottom cup just fell right back out as if it was too skinny to fit the headtube.. Im not sure what kind of headset I need to fix this..