I would, mostly, consider myself to be a half decent caster. I can manage decent turnover into a reasonable wind and handle quite long leaders in a flat calm(sure aint no exhibition man thats for sure, but i gets the odd fish). My problem is DROPPER TANGLE!!!!!!

Its really gettin on ma t1ts now!!! I use water knots for my droppers, two or three turn depending on diameter of material, as do most other folk i fish with, and they dont seem to have the same probs as me!!!!? I tend to fish droppers of 10" and as short as 5 or 6".
I think it must be my casting that causes it, but what part?
Please help!!!!!
Cheers
Scotty