Thanks! At the time we fixed the KBC 3.6% was the best on the market. We only fixed as we needed certainty for a few years. When we saw that new customers were getting new rates, we called up and asked. The guy straight away told us we could probably get 2.9% with no break fund fee. I was a bit dubious as we had 18 months+ left and I had calculated the fee at around €1,600.
The form was a 2-pager, required very little info. Sent it back, got a phone call the following week to confirm rate and that there was no fee, then 1 week later we made payment at new rate. We didn't really believe it until it came out of the account!