Welcome to the forum!
I don't have a cab but can't fully understand your question without a bit more info.
Whose windshield and hard top do you have? What year RTV?
A pic is worth 1000 words. Can you post one of your RTV so we know the current setup?
BTW.....The doors lift right off the hinges for warmer weather useage.
Hello Kanook,
I see you keep your machine in a Quonset hut, or something simular to it. Love them buildings. We have some in my area ( U.S. Army surplus buildings) , they are used to house farming equipment and farming work sheds.
I know you live where it is cold. I'm sorry, VERY COLD ....
But, as you know, down here is a different story. Believe it or not. Them quaonset hut style building do not get as hot in the bad months as other metal buildings do. Don't have a answer, but they are honestly much cooler. Just wonder if it has something to do with the round top ?
... two guns
Here's the link: http://www.curtisindustries.net/ ,if you go here and call them you should be able to get a part# for what you need. Looks like you still have to go through kubota though, or do a web search to see if you can find some. Good Luck!