This is going to amuse you all. But I've had SUCCESS with the rings I bought. With a lot of
help from Greg @ the_tuning_Shop (to his credit) via his
VIDEO INSTRUCTIONS, I've got them fitted!!
Here is how I did it.
1. Bend disks into an oval using my hands – same as in the video.
2. Bend the disks across my knee to put a curve into them across their length as roughly in the middle as I could.
3. For the outer rings, start furthest from the centre of the dashboard for each on. I.e., closest to the gear stick for the left one, closest to the window for the right one.
4. Work them in with both hands going in opposite direction until you meet ar the other side, and with a LOT of force, bend the final part in. However, Because there was little leverage or anything to push on I had the put a pair of leather gloves on the protect my thumbs, and push on them harder until they went home.
The middle one was difficult.
1. Again I bent it to an oval.
2. Again I bent it across my knee to put a curve in the middle, but because of its size it was a lot lot LOT harder to do. I had to wear gloves for this as they are razor sharp (as I discovered).
3. After that, same process as above, the final shove still required to push them home
Here is the final result
and for those that wanted to see the air vent covers.