I do the same thing as Dave, in terms of painting the adhesive with skin-tac, but I also put two sided tape over the transmitter (for stickiness protection) before criss-crossing the whole thing with Hypafix tape (also painted in skin-tac).
Could you elaborate a bit?
First, I am curious what you are referring to by "two sided tape". Is there a medical version of this you are using or is this a general purpose tape which never touches your skin, only the transmitter?
Second, I'm still not clear what the purpose of the double sided tape is. What does/could go wrong without it?
T1 LADA since ~1978; first pump: Minimed 507 ~1997, currently using Minimed 723 + CGM