I replaced the white translucent roof vent with a clear Mini Heki and in terms of better interior light its is a success, however when travelling with the Heki in the vent position there is a lot of vibration and the roof vent can be seen moving up and down rapidly, on closing it fully this vibration is much reduced.
With the old type vent we were able to travel with it partly raised to provide better ventilation for the dogs and this is pretty important as we live in Spain and don't have A/C in the van. I see that Heki offer a spoiler as an option, does anyone have experience of these and do they work, the cost is not too bad at €47 but I don't want to go to the trouble of buying and installing only to find that the results are marginal or no benefit at all
So what does the team think :unsure: