Realistic.....Trouble landing a 109 !

[Robotic Pope]

Yeah thats the problem with landing on Realistic. Because you have no landing flaps like in sim (real life 109 has leading edge slats aswell) you are forced to land at a much higher speed than the plane was built for to avoid stalling, and you get none of the flap's drag to help slow you down either, you need a much longer run up to the runway or you need to use some agressive rudder to create extra drag.
I would say practice landing the 109 on sim because I find its much easier. The 109 doesn't have the horrible 30mph tip over on sim.