Ouch. . . my feet!

Well, I have a couple of problems and they're both realted to my feet and bindings. I have '00 or '01 Blindside Cinchwrap (medium) bindings. They are fairly easy to get into with lube, but kind of a hassle to get out of. My real problem is that I have the piece that goes across the foot as loose as possible, but they still make my feet cramp and cut off the circulation to my toes after 10 minutes or so. I don't have large feet (size 8-9) and these were suggested to my wife when she bought my board (as a gift). I have read previous reviews for these bindings and they were rated well, but were listed as kind of harsh until broken in. I have had them for 3 Summers of moderate/weekend riding so shouldn't they be broken in pretty well by now? Should I opt for selling them and getting a different binding?

My other problem is that my feet have pretty high arches which also contributes to the cramping feet. Is there anything that can be added to my binding to somewhat support that arch to help alleviate the problem?

I am now done rambling. . . thanks for any input/help.

Ok, I know. . .Read the FAQ's n00b. Well I just did and it appears that I need to try & trade my bindings for something larger.

How about my question on arch support? Is there anything that is sold that can be inserted into my bindings that will keep my foot from being pressed completely flat? I know this is part of my foot cramping issue.