I second Mr_Vittles' recipe link. I've used that recipe for years and it's always worked well for me. The biggest trick to tablet, I find, is stirring it off the heat at the end until it's at that perfectly balanced point between Liquid and Cat Litter. That just takes practice and this is the perfect recipe to practice on.

I have made this one a few times with success. Its measurements are from a website from the UK so you may need to do some conversions: http://scruss.com/tablet.html

I like making some dishes from the UK too, my favorite being flapjacks!

Can you describe what happens to to your end result?