Anyone using Seasucker Monkey bars on all-glass roof with big cargo box?

[Thdj]

Looking at purchasing a new S from inventory and i'm in doubt about the roof choice. I actually like the all-glass roof over the sunroof.

For summer holidays, i need a quite a big cargo box and i'm thinking about using the monkey bars for this. According to Seasucker, this is no problem but i'm courious if anyone has experience with this? Especially on longer trips and over 120km/h.

I have this box:

 

[Corsair]

i'm ordering a sea sucker ski rack (15% off Black Friday special). I guess with your layout, it depends on how heavy the box with its weight distributed over 4 pressure points.

AFAIK, reviews have commended on the suction holding at highway speeds.

 

[xdms]

i'm ordering a sea sucker ski rack (15% off Black Friday special). I guess with your layout, it depends on how heavy the box with its weight distributed over 4 pressure points.

AFAIK, reviews have commended on the suction holding at highway speeds.

Keep us updated. I was also looking at the Seasuckers. Not bad for $395 shipped (not tax delivered to SoCal). Just need it for snowboards so it fits the bill. Having a body colored roof, my choices are limited!