Accu Check Spirit Combo can use Medtronic sites

As title said, I've been using Medtronic insulin cartridge sites on Accu Check Spirit Combo insulin pump. Adapter has different heights so for 2.5mm you get more units in reservoir, but you have to little aim when priming reservoir. The 6mm adapter is safe, you just insert it and don't have to aim anything. As is understood - I don't take any responsibility if anything bad happens to anyone while using it. Have fun engineering! Your always welcome to pay me a small beer :D