Hi,
It's unfortunate you don't seem to be getting on with your new pump.
All pumps are different and if you are used to the animas for so long it's not a surprise you've hit a few walls, like the bubbles and occulsion messages.
It must be like learning all over again.
however, if your taking 'random doses' then you bound to be swinging up and down, which could make you HBA1c detiorate. In turn maybe resulting in your diabetes team deciding you no longer benefit from an insuin pump and take it away.
You can bolus from the pump, so you should be able to use it without a calculator. as long as you know your ratios and correction factor, use your phone's calculator to work it out if carrying the remote bothers you?
I don't want to be rude as it must be frustrating being happy with the animas then in return being given something that to you isn't as suitable for your personal needs. But as harry says, there alot of people, inculding children who are on waiting lists for a long time for pumps, or areeven being told they can't have one.
The pump you hate is precious to alot of people, don't get me wrong i understand your frustration. But giving up is not the answer. maybe if you proved you have tried and tried to get along with this pump, they may swap it back for an animas. but giving up and not trying won't be rewarded.
Give it some time and effort, and i'm sure you may learn to live with it and the pains and aches will ease.
I get bubbles with my pump, i have to carry around a bulky remote. my bedroom have more medical cr*p cluttering up the place than i do clothes!! i get occlusion messages at the most awkward times. but i love my combo pump. Because in the long run it's giving me better health and the chance to live just as long as everyone else. It gives me more freedom that Injections. and if mine were swapped for something that was twice the size, or took twice aslong to connect, i'd still take it with open arms because there's no way i'm going back to injections when i've had a taste of what the pump can do, and i've been a pump user for just 2 weeks.