jetspeed didnt do any of the prep work on my kit, it was done by someone else, and they did a very good job and took alot of care. They also hate Jetspeed.
My kit sagged, was gaps....later i realised why they refused to give me a Jetspeed sticker (i didnt know shit at the time), they didnt want there bad workmanship displayed for all to see.
The kits dont kit properly because they are made poorly to start with.
Jetspeed make this particular rear bar for hondas, any honda, and from the many MANY cars in my area that have that rear bar, it looks like its One Size Fits all job.
Not uncommong for gaps measuring in INCHES, but this may also have something to do with the buyer and how cheap they are.