Looking for awning to fit old Ace caravan

neilfriend

Hello guys

I hope someone can help me ,   my wife and I brought a old 1970 ace (we think a diplomat but not sure)    last year and  we r looking tt buying a awning for it ,  we r finding it hard as all the ones we see r so big for the caravan    in height   , as our
rail it highest 2.1  them bubbles round abit ,   could anybody advise us what we can do  please   thanks  neil and sharon