Slimline Model 50 exhaust

Has anyone had any success in finding the proper exhaust pipe for a Model 50 Slimline?

If you consider wideline and slimline ES2 and Model 50 Models, there are 4 exhaust pipes to consider:

Wideline ES2 pn22102 Long vertical run and short bottom run

Wideline Model 50 pn22103 Short vertical run and short bottom run

Slimline ES2 pn23291 Long vertical run and long bottom run

Slimline Model 50 pn 23290 Short vertical run and long bottom run

The last two pipes I got from Armours have been for the Wideline unit even though I had specifically ordered the Slimline unit. I have checked with Feked and they could not ensure that the one I wanted was the one that they were offering.

So, has anyone had any success in obtaining the correct pipe for a Slimline Model 50?

Any information offered will be greatly appreciated.

Thanks

Mike