Gene, where can I get some replacement cups (not glued together) for my wind probes?........Ian
Ian, nine ounce plastic cups can be found at most supermarkets and discount centers. If you cannot find the color you want, you can either paint them or use Scotchcal vinyl film available at places that make signs and graphics. Use plastic model cement to glue them together, not Super Glue.
There are several ways to make the holes in each end. One of my customers sharpens the mouth of a 308 case and punches the holes with that. The small #8 hole in the top cup can be drilled with a twist drill. It is necessary to check the balance after changing the cup assembly. There is quite a bit of variation in weight between one brand and the other and of course if you add paint or vinyl graphics, that will affect balance. Once the new cups are installed you should check the balance by first removing the damper, and taping a 130 grain weight to the top of the cup. Adjust the counterweight as necessary to balance in horizontal position.
Hope this is clear.
Gene Beggs
......... I find it easier to screw in a 130 grain field tip as used on arrows. FWIW...... Jan
Ian, nine ounce plastic cups can be found at most supermarkets and discount centers. If you cannot find the color you want, you can either paint them or use Scotchcal vinyl film available at places that make signs and graphics. Use plastic model cement to glue them together, not Super Glue.
There are several ways to make the holes in each end. One of my customers sharpens the mouth of a 308 case and punches the holes with that. The small #8 hole in the top cup can be drilled with a twist drill. It is necessary to check the balance after changing the cup assembly. There is quite a bit of variation in weight between one brand and the other and of course if you add paint or vinyl graphics, that will affect balance. Once the new cups are installed you should check the balance by first removing the damper, and taping a 130 grain weight to the top of the cup. Adjust the counterweight as necessary to balance in horizontal position.
Hope this is clear.
Gene Beggs
......... I find it easier to screw in a 130 grain field tip as used on arrows. FWIW...... Jan
Gene perfectly clear, and I've even learned something about balancing them. I haven't been able to find a cup here in NZ the same as the ones you use so will pick up some while I'm in the US.......will you be at the Supershoot??.....Ian
Yes, I plan to be at the Supershoot but will not be sponsoring a flag rotation. I'll let others argue about how they want their flags set.
Gene Beggs
Yes, I plan to be at the Supershoot but will not be sponsoring a flag rotation. I'll let others argue about how they want their flags set.
Gene Beggs
thing to drag around with you when you have a long distance to travel. I like your thinking. The only thing that must go with me is my probe.
Calvin