Jd 990 rops

Does anyone on the forum own a 990? If so I would like at your convenience to do some measurements on your ROPS. In an earlier thread I noted that the 990 I purchased the previous owner had them cut the ROPS so that it would fit in a 7 foot garage. I am trying to determine how much they actually cut off of the ROPS. I would like to put it back to its original height. To buy a new one is close to $600 and I am trying to determine if having someone come up with the steel and the labor to put it back to its original height is less expensive then buying a new one. In the end I would like to put a canopy on it.

Thanks

Rob