I've had good results using Symlin, but have to confess that I have gotten lazy about using it. When on MDI it's two injections before meals, and when I use my Omnipod while on business travel, I find it a hassle to carry the additional pen and supplies. Hence, I usually only rely on insulin alone to manage my BG.
Then an idea crossed my mind: What about pre-mixing the insulin with the Symlin in the pump reservoir? Getting precise ratios would not be a problem because one could inject exact doses of each into the reservoir from pens.
Have any of you ever experimented with this and been successful?