You need to find a truly repeatable way of aiming the labradar that is very accurate. Just a little off makes a big difference, especially if there are any features
challenging to radar where you shoot.
I have a challenging to radar range(lots of backscatter), both my 110 yard target spot and my 55 yard target. I had many emails full of pictures and yardages
with Labradar before purchasing making sure it would do what I wanted, I don't care about long range tracking.
The yardages on my two firing spots are just coincidence,
one is a red clay 7 foot wall going up to a bench just beyond my barn and at the base it is exactly 110 yards to my shooting position on deck.
The 55 yards is hanging between two way over 100 year old beech trees at edge of steep drop off to a draw in the woods on the side of my house from deck.
Kind of bizarre they ended up that way.
Signal to noise tracks from my testing using a .22 air rifle to get best tracks/data. I shot dozens of pellets at a long distance aimpoint and a grid around that aimpoint.
Muzzle in exact same spot for every shot, Labradar untouched during entire time, armed and disarmed with phone.
edited, hmmm.. on preview the pic showed up, guess it is too big, click on the link for SNR tracks