Consider one of these. They make a huge difference for me.
http://www.kinesis-ergo.com/images/solo-ascent-90_512x390.jp...
(My cardboard/duct tape clone cost $4, about 50x less than the official version.)
http://www.kinesis-ergo.com/images/solo-ascent-90_512x390.jp...
(My cardboard/duct tape clone cost $4, about 50x less than the official version.)
I have the VIP accessory which lifts each half 15 degrees, but that's still pretty far from 90.
I've reduced that pain by using a vertical layout keyboard.