I think this is you & your bike?
http://www.momentumplanet.com/profiles/jean-smith

I can't tell how shallow your handlebars are, but you could try getting a more shallow reach on the bars.

I'm also not sure how short your stem is, but race face does make a 50 mm:
http://gearattack.com/items/17553

There's this crazy look ergostem, which seems to allow you to adjust things via a wide range easily - but it's pretty expensive... it does let adjust the length from 0 to 150 mm:
http://www.bellatisport.com/shop/pro...ostem_HSC.html


Something else you could consider is switching to non-drop bars... a mountain bike set up with a backsweep, mustache bars or albatross bars...
http://www.universalcycles.com/shopp...ls.php?id=7118

There's several here:
http://www.universalcycles.com/shopp...?category=1678

That may not be the ideal solution for you - but I think switching to backswept handlebars might be the easiest to adjust.


One thing you might consider is watching ebay or craigslist for frames with smaller top tubes - and selling one of your frames if you find a good deal. You might luck out.