Very original technique, good job!

Amazing technique!! :D

It is outstanding! Looks great! Very clever solution! Thanks for how to!

Clever solution! Looks like a really snug fit. :)

Thank you!

I still don't get it :-)

This developed over thee stages top, middle, and bottom, and took just over a week with a few days waiting for parts.

mmmm, not easy to do! bravo allan!

Wow, very nice detail. I like the windows too.

Okay, I was just curious. And I agree, I think a perfectly accurate Hogwarts would be nearly impossible! But, I'm also one of those people that has the basic layout of the castle (in the films) committed to memory. I have a few video-games from a few years ago that show an accurate layout, so that is how I'll be doing mine...for the most part!

Nifty techniques!

I don't know I'll just try to best fit each space, so some interiors won't be where there supposed to be. I think I'v already started with the library as I'v put that above the main entrance. I think it would be very difficult to build an entirely accurate internal/external model. but then again I'm no expert I just build what I think looks good.

Will you be doing an interior to Dumbledore's office..? Seeing as theres no way it could fit within those three mini-towers like in the films...

to anyone trying this you'll find the use of a rubber band to hold the top of the cone in compression a great help. this can be removed as in 2 of my cones or left in place as in the first one, I must be honest it's a hair band of my daughter's it's black and very fine. I did use a grey lego one with the first one but after 2 failed orders for a black one on bricklink I just started looking around the house.

Looks really good. :)

Very Nice! I really like how round it looks! How long did it take you to create this technique? It looks very complex. 5/5

Wow! Fantastic angles, I could never get this to work!

SNOT=bricks sideways/upside down.

This is great Allan! Such a clever solution to a complex build. I will deffinately be using this, if you don't mind of course (I'll make sure I say you thought it up)

Awesome, thanks for posting this!

woah! amazing!

So obvious when you know how. Nicely done.

Very clever! Congratulations, sir!

Nifty tecnique.... Great

great idea

Nice! Great solution to one of the quintessential Lego conundrums out there. Now if you'd be so kind as to come up with nice, smooth dome for us all?

Yeap, consider this technique as good as stolen... I mean... "borrowed" hahaha Seriously, nice work man and thanks for sharing! ~ Chris.

Great idea! Yofigured out a way to round out the roof that gives it a natural look.