95EGCoupeVtec

yeah so anyway i changed the clutch in my bro's 90 dx hatch and the speedo worked before. there is a screw that holds a tab onto the nipple that the vss cable slips into that is on the tranny. so i take is off so the vss cable can come out and i installed it back in the same way i took it out and now his speed just bounces off of the dash from 0 - 120 and sometimes just 0 - 50. what did i do wrong?

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95 Civic EX Coupe:
GSR suspension
rear LCAs & tie bar
no PS or A/C
Turbonetics t3/t4B (ceramic ball bearing) Super V Trim, Stg 2 .48 A/R
Xenocron chipped ecu
Greddy Type RS bov
Tial 38mm WG
GOAUTOWORKS cast mani, 3" DP, WG dump, & oil lines
Spearco Intercooler
450cc DSM blue tops
walbro 255
HG and ARP studs
Aluminum rad/fan combo from GoAutoworks
Competition Clutch Stg5 w/4puck disk
BF Goodrich Drag Radials
Soon to have:
15" Rota Slipstreams
tune by Darren in Baton Rouge, LA