Ric, Thanks for the accurate report on the Plaza Arch strike. This also includes the Bridge and Vegas Vic strikes which both have the two sizes in play. I have five of the six different sizes and strikes but I'm still looking for a regular size Arch which I will trade for an oversize Arch .
The best way to tell the difference is to use a direct fit capsule. One will drop in and the oversize will of course not fit.
Great report, thanks Jeff