I recently purchased an R200 server with "Rack Chassis w/Rapid Rails forDell, HPQ or other Square HoleRacks, PE1750"

When I got onsite I discovered they were using an IStarUSA WO42AB rack http://www.istarusa.com/server_cabinet/open_frame_rack/45u/wo45ab.aspx -45u equivilent the 42u rack was discontinued.

At this point I'm running into three problems;

1. The distance between the front of the front post and the back of the rear post is 17". The rails are made to accomodate a 28"-29" distance between the front and rear mount.
2. Because of post construction (image here) the locking clips do not fit properly. They can be accomodated by the inner set of holes on each post but these only have a 10 3/4" distance between them.
3. The server chasis is made attached cams designed  to drop into rails supplied with the rails.

So my rails won't work with my rack and my server can't be attached to third party rails. At this point I can only see one option. Purchase a nonsliding tray made for the rack and place the server on it. I am open to suggestions or if a dell tech knows a rail kit that would work in this situation please let me know

Thanks

Mike