>>1135452The frame isn't a big deal until it is, then it's fucked. Like pic related, the stem should not be taller than the head tube. Whereas in the past frames usually only came in 2" increments, nowadays you can order a frame one size smaller than your "true" fit and still be fine in nearly all cases. I don't know what it's like to ride a frame that's too big, I'm 6'3" and have yet to see a 66+ cm giant in person.