power steering :@

[munchy_corsa-b]

hi about 2-3 months ago i converterd my 1.2 without power assisted steering to a 1.6 with it but the last week iv noticed once it walms up iv been geting a geting a gringing noise when turning whilst moving slowly i think its the rack because i can feel it in the steering wheel. when i put the rack in it looked to be in good condition and when i get above 10-15mph i loose the noise and everything sceems fine so its confusing me. also i couldnt get hold of the rubber that gose around the connection to the collum inbetween the bulk head, could this b a problem?