Mine is a cup of tea ;-) Researched all of mine online or from own data bank. Only come here if cannot find the answers elsewhere- last resort for sure.
One across and Wikipedia are 2 good resources methinks.
Puzzler's Lists compendiums are also good. Another tip- keep the answers written down from former crosswords as you may have the answer there to a present gk crossword.
Have a dynamic Saturday everyone! Beatrice35:-)