I NEED SOME CHAIR GUN HELP

You may not have the Ind. Mag and Cal. Mag entered correctly. If you have a variable power scope, enter the max magnification in the Cal. Mag field and your magnification setting in the Ind. mag field. Hope this helps

From my experience, JSB King Heavies 34gr's BC at that speed would be around 0.05 or better.

A much better BC towards the 100 yd mark could help explain the higher settings.

Yes, I think you have your BC set too low. Assuming other inputs are correct, I'd move the BC up until you get the correct holdover mil dots. I wouldn't jump right to .05 or more, since for various barrels the BC will vary, and also various pellet speeds. Could be anywhere from .042 to .056. Depends on pellet speed and barrel, like LW, LW Poly, ST, or STX... 

It works out if the BC is.060. I'll let you guys know.

Thanks!!

Dennis

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Your BC is probably not .060.

The problem is more than likely scope height. Most people get that wrong. The get your scope height,,,,,,get yourself a target. Place the target 1 foot or less from the muzzle.

Now get a piece of aluminum foil and cover the objective of your scope . Now punch a hole in the center of the foil with a ink pen. Now look through your scope, find the center of the target and fire a shot at point blank range. Measure the center of the target to the hole your pellet made and there you have the very nearly exact scope height.

For the easy way to find scope height, take calipers and measure the OD of the barrel under the front objective end of the scope and divide by 2. Write that number down. Take your calipers and measure the space from the tpp of the barrel to the bottom of the scope objective. DO NOT DIVIDE BY 2. Write that number down. Take your calipers and measure the OD of the front objective of the scope. Divide it by 2 and write that number down. Add the 3 numbers you wrote down, and that is your scope height. No shooting or target setup necessary.

@cmatera, exactly how I do it. Easy, fast and accurate...

And really nice in winter if you live where there's lot's of snow and cold. You can do it all inside your nice warm house.