Rght, swaped mod for stock a while ago, got the stock all was good till the 06 echo rim flat spotted and folded! 07 echo came, got it built (by a mate, his first build, possibly a weak build) wacked the wheel in, i cant put the pads close to them rim as the rim flexes seriusly bad! everytime i pedal the brake rubs! so that must mean weak build if it flexes very bad? secondly... The wheel wont sit in the dropouts straight, when both hub bolts are at the top of the dropout the tyre rubs the frame on the left! weve tried puting a spacer between the hub bolts and top of dropouts but it just wouldnt hold out. does the rim have to be built over to one side of the hub to space it all out? the hubs a pro2 trial 06 echo 07 rim cheers Tim.