Afraid not @stephen,
You are right though – it is quick. I’m very insulin sensitive. (carb ratio 1:20, correction 1:6 and TDD of 24-27)
When I started pumping I attempted to follow the advice of bolusing 20 mins before eating – yeah, a few lucozade apéritif’s later and I decided to knock that idea on the head! now I just add it in with the food in front of me and seem to hold fine going by my post meal levels.