The metal window tabs fixes the broken window tabs and keeps the windows working.
But, in my opinion
the TENTION that broke them in the first place is still there!
Just my 2 cents!
yup, that's the theory for the metal SBC brackets, but Bulldoggie is correct, the tension/friction on the leading edge of the glass can still be present, so (in my case) I have to still keep the front vertical rubber track well lubricated with pure silicone spray a few times per year. My windows have never jumped the track, tilted or raised up uneven, so that is an additional issue some need to address.
p.s.....are you closer to finding/buying a VX yet, know you've been looking for a while?
VX KAT
....the adventure BEGINS ANEW! ...2015......
Remember that life is not measured in the breaths you take, but rather in the moments that take your breath away.
YES!
but the tension will go somewhere else;
like the nylon guide on the track, the one that does grab. (Wraps around the edge of the track) would be the next part to fail.
The weatherstripping would wear uneven from the glass exerting pressure on one side as it goes up and down. would be a concern.
The window tilting in the front has many documented cases of weathersrtipping wearing though by the mirror.
But I'm not trying to scare anyone away from using them.
I do maintenance for a living, it's my job to look for reasons why things don't work like they should.