flyerjosh is right. nothing is scarier than when somebody deviates from the norm without announcing that they are either doing it on purpose, or know that theyve deviated and are correcting. it makes the other pilot feel uncomfortable because they think that you are going to get them in trouble. If you ever have the luxury of flying with a flight engineer, this will become even more obvious to you. at any rate, just because you have an iffy approach doesnt mean the captain wont let you fly half the legs. hell still let you fly, but hell want to see that the first time was just a fluke. enjoy.