502 to right ( Johnathan?)
My understanding is that with the Flex-o-matic palm, you break in the glove so the thumb and pinky fingers touch when you close the glove. It was later agreed that this was not really the natual way your hand closes so most later gloves has the break point located at the end of the heel ( the edge?). This way your 4 fingers come down to close and your thumb doesn't really move.
Now with outfield gloves, I see many that are broken in with the thumb/pinky touching even though the heel has the break point on the end. It looks like there is little padding in the heel so you can force a crease down the middle. I have a USA HOH 3MTF ( mod trap, fastback, 12 1/4"?) that has a flex o matic palm and was originally planning on making it into an oufield glove. Glove is hard as cardboard and never used so for now I have it on the shelf... But my point is I'm not really sure the best way to break in outfield gloves...
Also, some infielders never really close their gloves much when fielding (like second basemen). For those type of fielders, a flex o matic palm would work since you could have a very round pocket... But XPG3 gloves are 12" and 2nd base gloves are 10.5" to 11.25"... Is anyone following this logic? Probably because you need to occasionally backhand the ball, I think infiled gloves need the breakpoint on the end on the heel. This must mean that flex o matic palms, such as an XPG3 could be used as outfield gloves. But I have a Brooks Robinson XPG3 and he was known as the vacuum playing 3rd base

Also you have HPG3 - a classic 3rd base glove... So I'm still trying to figure things out.