Getting ready to try to get rid of the front end sag in my '90 Westy.
Planning on springs up front.  Maybe springs in the rear or maybe just a
spacer on the left.
Question is this.  Several vendors offer spring sets BUT somewhere along the
line I have a recollection of people saying that the new springs they put in
from vendor x or y or z or all were disappointing  because in a year or so
the new springs had sagged as bad as the original springs had after 15 years
or so.
So what has been the experience, by vendor or by product brand or model?
BTW, I only want to get back to normal ride height for a '90 Westy.
Thanks