Hi Martin,
As Axe say's well done for giving it a go. What is it exactly that you don't like about your current tikka marinade then? If it's the overpowering flavour, you can try a few things.
1, Marinade for only 12 hours instead of overnight.
2, Marinade, say 5 samples. One for 2 hrs, 4hrs, 6 8hrs, 8hrs, 10hrs and see which gives you the subtlety of flavour that your after.
3, Use less marinade, say half the quantity.
For a very simple marinade, try rajah Tandoori masala, yogurt and lemon juice. I think the recommended quantities are actually on the pack!
Hope this helps Martin,
Ray
