This is going around and round in my head. Stuck on a 5.89% until September 2012. Monthly payments are £512, for part endowment part repayment ( 60K and 25K) Finding it a bit much now that rates are so low. Have £3200 of early repayment penalties. Do we switch to better rate, adding penalties to existing mortgage or just bite bullet and overpay as much as we can to reduce capital part until 2012 and therefore get bit of interest break? Have spoken to couple of people who seem to suggest that adding penalties to existing mortgage big no no. Our mortgage has only 10 years to run.