Ok, maybe it's me but I know I can't be the only noob doing it. My question is, Your coming in hot, and for what ever purpose you just ain't slowing down and you know in your gut your gonna blow by your destination. Then have to head back, thus making a loop.
What I do now, is once I know it's gonna happen, I do a loop prior, I mean right now stick up all the way. Every time I do it, I only a few k's away and just stroll right in.
Sometimes it just seems to happen, I'm watching my speed everything is goood, then bam, I can ever hear the motor reving higher. I recon it because of gravity or something, because it hapens more when there's a lot of planets and stuff nearby. My remedy works well and saves time because you basically use the loop to slow down rather than go back.
I go full throttle to my destination, then at 12 I throttle down to the mid way point of the blue line. Works like a charm.
If you happen to over shoot and are able to predict that you will over shoot, just start nosing down to circle around the point and throttle way back (BTW this is where R3 and looking up helps a lot so you can judge how shallow/deep and angle you need to start at). When you finally meet up with the point again you should be able to throttle back to blue and land without much of a shame factor.