Oh no SandiMine finally arrived recently but upon checking my brackets they are the wrong V shape instead of L shaped like James found.
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I got a reply from Derek at Gorilla and he apologised and said they are in the process of checking and correcting wrong brackets that were sent out. He said to tell you all that they are aware and working on the resolution.
"It hasn't affected to many folks but we had to wait on the hardware to come in and are still working on getting these sent out. We do apologize for this issue and for any inconvenience this has caused."
I just hope my correct brackets arrive soon because my son was going to install mine for my birthday in a couple of weeks.
I ordered mine just after you did, and I was hoping they would turn up this week so I could get them on asap.
I hope my order has the right part!