A happy accident

I have been playing with 4m and experimenting with antenna's over the last few days, so my normal 4m antenna is a vertical Ringo Ranger.... while plugging in various antennas in and out of my ATU I somehow managed to plug the 4m antenna in by mistake, luckily I was operating on 5w qrp and on 6m at the time.... low and behold it works.... probably not as good as a true 6m but it did manage to get as far as DK4PL and an R2 station in Russia.....