I never had the need for a griddle
that size. A good while back I had
a cast iron flat griddle about 12X24
that I would sometimes use on a
gas grill when I had one, but it
mostly got used on a Coleman-type
camp stove I had for hunting, fishing,
and camping trips when we had a
decent sized party along.
Not exactly sure what happened to it,
but I'm thinking that it went with
some other stuff during a break in
when I lost a good bit of stuff.
I have a smaller round stove top
sized one I've been using for a
good while now. (12 inch?)
One of those made like an iron
skillet with a handle, but no sides.
Can't remember where exactly, I
stumbled onto a stack of them
on a clearance rack for a bit
over $3.00 apiece. I bought all
of em, and gave all but this one
away to friends and family.
Useful piece to have for the
kitchen. I've made a gazillion
sandwiches on it
Not exactly sure what the cooking
surface is on those big nice units
whether it's steel or iron.
Either way, the key is continual use.
The more you use it the better it will get
Good Luck with it