If it is any help, here is how I do it (
@Ghostbuster we have the same tent). It takes me about 20 minutes. This is predicated on having the right strip - there are differing sizes and some will be smaller than the groove - meaning they will leak! The strip and figure of 8 has to be the exact right size for your awning and the tent. I am saying tent to differentiate from the wind out awning.
First I pick exactly where I want the van to face. It needs to be a spot we can easily drive in and out, facing the right direction for noise, the right spot on a pitch if hardstanding and level. The van is the immovable part - the awning should always be moved to match the van. It feels a lot of people are putting these things up semi separately and then trying to get a kador strip to make up any deficit or alignment issue.
Park the van. Check you are happy.
Then wind out the awning about 3 or 4 inches. Leave the winder in.
Then start on the tent.
Lay the tent out the right alignment, but
DO NOT PEG ANYTHING.
Inflate all the poles - we have the two inners beam ones and two long ones that go between the beams. Roughly get the tent in the right place in orientation to the van. The tent can move side to side to the van - but they tend to sit about in the middle. Put it in the middle if so. For us that is the front pf the tent half covering the drivers door. Others will be different. Generally they will also line up to the awning. Still
DON'T peg anything.
Then attach the Kador strip. We put it in the awning groove first and then slide the figures of 8 (FO8) along. The strip is longer than the awning. You can cut them down. We have not bothered. Same with the FO8. Never been an issue.
You should now have a tent that is not pegged and movable, in the right position relative to the van and connected by the FO8.
Then we position and peg out the four tent corners. To do this we use our eyes to ensure the tent is upright, not pulling in any way but the part that attaches to the van via the kador is taught- ish. Not super tight. Not super loose. The 3 - 4 inches you wound out will be used to pull this tight.
Double check everything is positioned ok and then peg the base and guy ropes out.
Once this is done, check everything again and now tighten up the awning. It should stick out still about 1" when tight - this is the inch the sliding door needs to not foul the tent.
The last step is to then peg out the side access. Voila. That's it. Once you realise the key is to accept the van does not move but the tent can any way you like, it's just a case of putting the tent up, lining it up and pegging it out.
When driving away we put a peg in floor next to the two wheels nearest the awning. In the middle of the wheel, almost touching the sidewall. Then just pull out the strip in one move and store in the tent. Remember to wind the awning back in that inch before driving off and store the handle.
When coming back line up to the pegs and drive in, stopping when the wheels are in the middle of the pegs. Then wind out the awning 3 - 4", reattach the strip, wind back in, leaving 1" out.
Hopefully this is clearer than mud and helps those who are having challenges.