Busterboo said:
Morning, B21.
Have you put the rack on back to front for a purpose?
https://boot-rack.co.uk/wp-content/uploads/2021/07/Revo-Rack-INS-721-ENG.pdf
Good morning to you sir as well
The rack can be mounted either way round..the recommendation from the supplier was to mount it with the hoop closer to the seats..most of the pictures of E89s show it that way ..here is a snippet of the said conversation….
Hi Peter
Sorry to hear about your issues/concerns this is not common. Never had the feedback re a spacer before. We have 30mm ones ?
Most E89 customers seem to mount it with the hoop near the cabin, as per attached have you tried it that way ?
1. Leave the screws very loose push down lightly above the cup on the frame to compress it a little and pump then tighten, they are designed to rotate to curve to the boot lid as you say.
2. The cups are certified to hold vacuum for 6 hours so 6-8 is normal. You would not drive for more than 2-3 hours so as per the instructions when you stop take a look and re pump if needed. They can hold 10-12 no problem as you say its all about the fit and making sure the surface is damp as this seals the microscopic undulations in the paint surface and provides a better seal. I suspect the 6-8 hour cup has a small leak in the edge compared to other two. The atmosphere is constantly trying to undo the cups.
Instructions re-attached.
We have been manufacturing and selling these for 6 years with thousands sold globally and lots of happy E89 customers, just take a bit of time and care fitting it and it will serve you well for years.
See
https://boot-bag.com/language/en/feedback-2/
Hope that helps re-assure anything else do email me.