NIkon 18-70 - reversible?

Just wandering if anyone has tried lens reversal on the Nikon 18-70 mm?
Should work I suppose - however I note this lens does not have an aperture control ring. So I guess this would mean being stuck at f22?? I find when using my 50mm that around f22 does give good results - although usually the viewfinder is too dark to use.
Any thoughts?
Should work I suppose - however I note this lens does not have an aperture control ring. So I guess this would mean being stuck at f22?? I find when using my 50mm that around f22 does give good results - although usually the viewfinder is too dark to use.
Any thoughts?