More Modifications needed

Well it looks like i will need some other minor modifications to the current state of the Iron Maiden.  After a couple of days, i have found some issues with the plastic tubing that now covers the locking ring that goes behind Mistress Christine's balls.  The edges of the vinyl tubing gets to be very irritating after a couple of days. One of  the things that helps is applying baby oil, but after a while the ball sack still gets pinched and the edge starts to cause a lot of irritation to the ball sack.  This evening i tried putting a tappered edge on the vinyl tubing and tried to sand it smooth but it still needs more work.  i also believe that the new vinyl tubing that i have ordered to replace the current tubing will help a lot becuase it is only have as think and that should reduce a lot of the pressure, and some of the pinching.  The really good news is that it looks like the work i did to reshape the one spike just inside the Iron Maiden's cunt has done its job.  The effect of changing just that one single spike has made all the difference in the world.  So while i am greatly disappointed that i needed to unlock the device for the evening until i can finish the modification to the tubing progress is truly happening and it will not be long before Mistress Christine's cock and balls are once again under lock and key with the ability to stay that way for a prolonged period of time!