If you wanted to swap caps from the Mystery Box Regen to the Production Regen, are the caps interchangeable? Or, will you likely ruin the yo-yo trying to remove the caps?
They are a real tight fit. Not impossible but gee I wouldn't want to try it
Would you let that asker know that the metal velocity he wants you to make is still available at Spingear.jp, if he still wants one? YoyoExpert is my favorite, but I show Spingear a little love too. Thank you Fact'ry!
http://spingear.jp/index.php?dispatch=products.view&product_id=80