Originally Posted by
jharley
One little additional mod I am thinking about is brazing in a second top-tube, several inches below and parallel to the first top-tube, because my frame is quite tall and therefor a bit noodley. Thinking I could stabilize the main triangle by making it smaller this way.
Like this:
/IMG

I hate it when people endlessly requote big files)
I should probably start a new thread asking: Is there any actual evidence that this works?
Seems a silly way to try to stabilise a flexible structure to me, adding more material where it's least effective (in the middle).