Hi, I have an induction hob that won’t pick up some of my induction friendly saucepans because they are too small. I’ve been cooking a long time with induction so know my smaller pans won’t work on the bigger rings, which is annoying. Apart from changing my hob (can’t afford it and not sure if there is one on the market that eliminates this problem) is there anything that you can rest underneath the smaller pan that fits the ring and makes it work? DH tried putting a cake base on the ring and saucepan on top and it worked.