The Cosmo VW Campervan pop-top is easy to set up. Here are some tips for you to make it even easier for you.
The pop-top must only be set up when the vehicle is parked and not going to be moved again.
If the canvas gets wet overnight allow tome for it to dry in the morning before closing it.
DOUBLE CHECK the pop top is closed properly with no canvas protruding outside when the roof is closed.
PULL the straps down tight and make sure the pop top roof is completely closed tight.
If when driving you notice a bit of movement in the roof it will be because the straps are not fully tight and air is getting under the front of the roof. You need to pull over and adjust the straps.
When using it in the rain, make sure to check this article as well.