Good morning all, I need some help please, I am using a Aviva combo pump and the flexi link wire seems to hold loads of bubbles. When I first do it I infusion it all and no bubbles a few days later, bloods are high and I can see loads of bubbles at the top of the cartridge. What is the best way to wear the pump? Also after I sort it out, my blood sugars are fine after testing my blood but when I test use the freestyle libra 2 my keto’s are high, I seem to have to do adjusts so many times. I have now increased my insulin intake on my pump but not sure what I am doing is right. All advice is very much appreciated thank you