Picked it up before the weekend, and had to use it first night. Snow and rain in Glacier NP. Worked great, everything was perfectly dry the next morning. Second night it was dry, so we decided not to use it. Big mistake - hood not only keeps you dry, but also warm. Third night - with hood - was great again.
Putting it over the normal RTT was a breeze - it just slides over the tent. Removing was just as easy.
We have our RTT on a rack over the bed of an F150, so not as high as it used to be on the FJ, but still at around 6'. If you can open all the windows on your tent, you should also be able to use this without much of a problem.
BTW - for everybody that is now worried that RTTs are not warm - if it gets to the low 40s you need to think about your sleeping gear and not blame the tent
Putting it over the normal RTT was a breeze - it just slides over the tent. Removing was just as easy.
We have our RTT on a rack over the bed of an F150, so not as high as it used to be on the FJ, but still at around 6'. If you can open all the windows on your tent, you should also be able to use this without much of a problem.
BTW - for everybody that is now worried that RTTs are not warm - if it gets to the low 40s you need to think about your sleeping gear and not blame the tent