Best Castle for Fluke Duke?

[Tyger7]

I've tried so many times on first capital castle called calenberg. The doors seem too close for the angles i have to use. There is an annoying barrier behind the initial wall. I am hating this.

[SetoChaos]

I'm also trying to do this, I have the gold door on the second castle. I can't even seem to get past the enemies on the second castle :S

[Arsenic 17]

Any of the early levels. First castle is fine. I had no issues with this...but I tend to very light with my cannonballs. As long as you use the same setup for your wagon each time...you can keep perfecting your shot by tweaking the power and angle of the bomb. if you miss just quick out fast.

[THE Mr Fill]

I actually got mine at random on one of the Winter castles - by that time I had worked out pretty well from my distance what angle & power to use, and most of the time ending up just short or just long of gold (and hitting silver or bronze), but I judged it cleanly and it bounced perfectly

I've found that if you can stop pretty much on the second marker (right in front of the "blow up" barrier) then you can do about 45/45 and hit gold - this isn't precise, as the game isn't precise, but it's a pretty good estimation of it...