The 1s i got a few years back were absolut shite!
they didnt really fit at all well! & the fron roll bar 1s ripped out on a number of occasions!

which is extremly scary!
I have fitted powerflex bushes to the prolem 1s & they r excellent! i still have a few deflex 1s in & they r the 1s that dont rerally come under much pressure!
I dunno if the desgin has changed JC!? I bought them off ya about 2 yrs ago i thnk!