Plantagenet

Hi all. First post here. Just bought a Galaxy T reg. Made a poor purchase as it turns out because there was tons wrong. I am now down to a few of which the most urgent is the wipers. I've got a mechanic who has tried to sort out problems with the wipers and as far as I know he has focussed his efforts on the linkage and spindles, however after a few swishes they started to play up again. First stopping and only swiping every few minutes or so. Then giving up altogether. Ford tried to tell me it would cost