hate to bring up a sore subject but

Same thing happened with the 7.3 PSD injector cup kit. Someone made one up, rent was the cost of the set up, $375 and you got your "rent" back minus $25 upon return. Then someone got it on a sob story without paying for it and kept it. The guy that made it said F it... not doing another one. This was 10+ years ago. Now the kits are in the $100 area. Still hung a lot of guys out waiting to use the rented one.

If you make one up drilling fixture and send it out free, plan on losing it in short order! JMO No good deed goes unpunished.