Redfox Posted March 23, 2009 Report Share Posted March 23, 2009 Found this, it is a very handy tool particularly for those new to measuring group sizes and its free! There is a good review on 6mmbr.com . Redfox http://www.ontargetshooting.com/ Link to comment Share on other sites More sharing options...
1967spud Posted March 23, 2009 Report Share Posted March 23, 2009 thanks mate well spotted, now all i have to do is suss out how to do the blinking thing Link to comment Share on other sites More sharing options...
Ronin Posted March 23, 2009 Report Share Posted March 23, 2009 Its pretty easy to use, first scan the target and import into the software, then using the icons on the LHS of the screen select the target area. Select calibre on RHS and then click LH icon for shot placement, this will give you a calibre specific hole on your target, drag and drop this onto a bullet hole and repeat untill all holes are covered. Then click the aim icon and place on point of aim, this will then automatically calculate group size. Sorry if this is abridged but I am typing this on my laptop and the programme is on my PC. This is what you should get: You can save the image on your computer and upload as one would normally. Hope that helps! Link to comment Share on other sites More sharing options...
Vermincinerator Posted March 23, 2009 Report Share Posted March 23, 2009 So whats your actually group size Andy, i have studied your pic and cant work out the figures in the box. Take the 91grn load, it looks to me that the two furthest apart bullet holes are just touching each other, so using the old method of the edge to edge measurement minus one bullet diameter it looks like .338" C to C??? It does not say that anywhere, please explain. Ian. Link to comment Share on other sites More sharing options...
Ronin Posted March 24, 2009 Report Share Posted March 24, 2009 Hi Ian I am not quite sure how the programme calculated group size, you just place a calibre sized circle over the holes and drop it on, then the computer generates the image and text seen. I guess it is using hole spacing minus calibre, but, like you say that would be around .338, so I am unsure... Maybe it is centre to centre calc minus calibre - just come off nights so incapable of logical thought!! Link to comment Share on other sites More sharing options...
seprim Posted March 30, 2014 Report Share Posted March 30, 2014 Hi Guys re: on target software - if i can do it .... downloaded for free from here - http://www.ontargetshooting.com/ ... I just used this software and it was easier than i thought download and install the software, go and shoot your target, take a pic of your target with a tape measure.. try to keep it in focus ;P (see the pic) - no need to use a scanner just start a new project, import the graphic, set the ruler, tell the software your calibre and click the holes simples cheers Andrew just noticed the lower group labelled at 100yd, where the others are 100m. my fault, they were all 100m - a typo probably Link to comment Share on other sites More sharing options...
jcampbellsmith Posted March 30, 2014 Report Share Posted March 30, 2014 I've paid the $9.99 subscription and find it very helpful. I like the tip above to put the tape measure in the photo. Regards JCS Link to comment Share on other sites More sharing options...
The_Dogge Posted April 4, 2014 Report Share Posted April 4, 2014 I like ontarget, but I hardly use a pc at home and can't install it at work. Is there anything similar to it for Android phones? I can't find anything in the play store. Link to comment Share on other sites More sharing options...
seprim Posted June 21, 2014 Report Share Posted June 21, 2014 I've paid the $9.99 subscription and find it very helpful. I like the tip above to put the tape measure in the photo. Regards JCS me too now - its not much and its a richeous thing to do to help the smaller guys that come up with good ideas chairs Andrew Link to comment Share on other sites More sharing options...
DW58 Posted June 21, 2014 Report Share Posted June 21, 2014 I've always found a Vernier Calipers quite simple. Link to comment Share on other sites More sharing options...
jcampbellsmith Posted June 21, 2014 Report Share Posted June 21, 2014 I've always found a Vernier Calipers quite simple. Agree, however the software does calculate MOA and I find that very handy given that I test at different ranges. Regards JCS Link to comment Share on other sites More sharing options...
Subsonic Posted July 3, 2014 Report Share Posted July 3, 2014 ITS also very good for averaging all groups on the target and providing a recommended shift for zero. Link to comment Share on other sites More sharing options...
Jamie Posted July 3, 2014 Report Share Posted July 3, 2014 Thanks Redfox, Just downloaded it! Will give it a try at some point... Link to comment Share on other sites More sharing options...
forbie Posted July 5, 2014 Report Share Posted July 5, 2014 I used it on my last computer, Paid for it on my new one but it doesn't seem to work with 64 bit windows. Which reminds me I still have to contact him about it Link to comment Share on other sites More sharing options...
sonic Posted July 6, 2014 Report Share Posted July 6, 2014 I used it on my last computer, Paid for it on my new one but it doesn't seem to work with 64 bit windows. Which reminds me I still have to contact him about it Have you tried running compatibility mode? right click on desktop shortcut select properties then compatibility. Link to comment Share on other sites More sharing options...
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