Some tips for ya Fishaben. My name is Rabbithunter, not rabbitcatcher
Go on one of PegAndGuns courses
Get Decent Snares, buy them from Woodga or PegAndGun, or make yourself
Set your snares on dark windy nights
7.5" x 5.5" loop
5.5" is a good setting height in normal grass.
Treat each run as a different set ie; just because the full field might be short grass, you might need to set some at 5.5" and some at 6.5", there could be reeds or whatever in the middle of a run.
Make sure your snare is center of the beat & not too far outside the run
Use "hoop sn