To cut a long long story short, my attempt to rebuild a very badly buckled rear MTB wheel failed. Initially the entire rim was knackered so I got hold of a front wheel rim as a replacement. My idea was to respoke the rear hub onto the new rim. I had real problems with the lacing of spokes as my book I found was definitely obscure. Very badly explained in some parts so I tried to use another wheel to help me through the tricky bits. Finally after many hours and attempts I felt I had the correct lacing pattern. I had gaps of nine spoke holes between "In and immediate neighbouring "outgoing" spokes and gaps of 3 between the outs. Same as on other wheels.
However, here is where I'm foxed. On lacing up the final side and down to the last 6 or so spokes, they were falling short of the holes. I was going 2 over and one under to the corresponding hole but it wouldn't reach. Plus the central hub wasn't centred.
I can only conclude that maybe there is a difference between rear and front wheel rims so maybe my idea to substitute a front rim to make a back wheel was doomed from the onset. Or maybe my old spokes were distorted?
By the way, I was careful to use short spokes for the drive side and the long spokes for the non drive side. I did get foxed when the instructions said to tension the hub when lacing the final set of spokes each side. I did that but it took 3 attempts to spoke right around.
Delta patterns match each side from the hub and out but one side is falling short.
Any ideas as to how I got this so wrong?
However, here is where I'm foxed. On lacing up the final side and down to the last 6 or so spokes, they were falling short of the holes. I was going 2 over and one under to the corresponding hole but it wouldn't reach. Plus the central hub wasn't centred.
I can only conclude that maybe there is a difference between rear and front wheel rims so maybe my idea to substitute a front rim to make a back wheel was doomed from the onset. Or maybe my old spokes were distorted?
By the way, I was careful to use short spokes for the drive side and the long spokes for the non drive side. I did get foxed when the instructions said to tension the hub when lacing the final set of spokes each side. I did that but it took 3 attempts to spoke right around.
Delta patterns match each side from the hub and out but one side is falling short.
Any ideas as to how I got this so wrong?