ive never seen a webber reg play up or fail unless some muppet tuner has wound the fuel pressure right p, if they are left at the correct pressure imo they are as good as it gets

they fit nicely on the rail with correct fittings,

the raise rate 1:1 every time

no more can be done lol

i keep finding the pikey ones swinging in the wind on the end of the fuel rail, hell, some even touch the cam belt

the gauges that come with these pikey regs are also not worth fitting...they make the poor regs look accurate, because the gauges themselves are miles out