why don't you make the underground in a box. it's much stronger than. you also can underground than.
I agree with JP on that. You could build a base of 1 granite high below your coaster which would make it much more stable. Also you should add some lateral supports to the structure and you should connect that diagonal bit at the front to the lift supports. It is looking good so far but you need to fix your crest and pull in by adding some more connection. I personally over connect the track to my supports with a ton of connections to make is stronger and lessen the loss of speed.
I disagree. I don't know how much knex you've got but building a 10×10 base of 1 heights just eats you're tubs empty. Only if you've got enough for sure you could do that. I do agree that adding diagonals strenghtens you're supports very much.
Just one basic tip: more connections is always useful, if you could succeed in making 3 connections per green flexible your coaster will run much more track than with only 1 connection, or sometimes even none. For shape, I don't really know I'm not the eurofighter type. If I make one, I always ask Tom to help me with the shape
. I guess it looks fine but than I'm not good at it so ask someone else for better tips. Good luck in the contest.-=tK=-
